Sure Jell aka Certo Drug Test Detox Instructions

Sure Jell aka Certo Drug Test Detox Instructions

Have you ever heard of stoners using Sure Jell, also called Sure Gel, or Certo pectin to pass a drug test? It’s true, dude. And after doing some research we believe that in the right instances, using Sure Jell or Certo pectin could actually help you pass a dreaded drug test. Now, let’s get into what exactly this stuff is, why it works and how to use it to pass either a blood or urine drug test. Don’t worry, dude, if the Sure Gel drug test method isn’t right for you, this article will also spell out your other best options. Bottom line—we’re here to help you pass your drug test.

What is Certo and Sure Jell?

Certo is the brand name of a fruit pectin commonly used to pass a drug test. It’s also use to used to make shit like jam and jelly. That’s where this technique gets the name “Certo Drug Test” or “Certo method.” Certo pectin is cheap and it’s easy to use. Sure Jell or Sure Gel is the second most common brand used for this drug detox method. Again, you may have heard the terms sure gel drug test or sure jell drug test, that’s what we’re talking about there. You can find Certo Fruit Pectin and Sure Jell on Amazon. One crazy note is that both Sure Jell Pectin and Certo Pectin are manufactured by the same dudes, Sure Jell.

No matter what you call this detox method—fruit pectin is used as the primary ingredient to help you pass your drug test. The Certo drug test method has been around for years and many people have claimed success. It’s not foolproof, but it does seem to be as reliable as drinking a same-day detox drink before your urine test.

If you want to try something that’s a little more traditional to help you pass that drug test, we recommend Green Gone detox. They’ll help you pass a marijuana drug test naturally. Their detox products were not only designed by pharmacists, but they’re actually recommended by pharmacists also.

Green Gone Detox

How does Suregel work?

When it comes to the Suregel method a lot of stoners believe one common but crazy misconception—that Sure Jell pectin temporarily coats the inside of the stomach and bladder temporarily blocking THC or other toxins from entering your urine. However there’s very little, if any, evidence supporting this claim or its origin. The more likely reason that the Sure Gel drug test method works is because how pectin, which is just fiber, interacts with THC in the body. Plus the process involves drinking a lot of water which will inevitably dilute your urine further improving your chances of beating a drug test.

First of all we know that drug testers are looking for marijuana metabolites in your urine. But THC is primarily eliminated from your body when you take a shit. What ends up in your urine is mostly what was reabsorbed from your intestines into your bloodstream before it could leave your body. Because THC and its main metabolites are fat soluble most of that stored THC is residing inside fat cells from ingested food. Your body makes bile to bind to that ingested fat and make it dissolve in water. Fruit pectin binds to bile in the intestines. So what makes the fruit pectin method effective at beating a drug test is that it temporarily “forces” THC to leave your body through your poop instead of your urine. This leaves you a window of time where you can pass your urine test.

sure jell
Ever hear of the Sure Jell or Certo drug test method? It actually works, dude

Ingredients for Certo drug test method

The ingredients for the Sure Gel drug test method are minimal. Here’s what you need:

  1. A packet of Certo Fruit Pectin or Sure Jell (other brands are fine too)
  2. A 32 Oz Gatorade
  3. Vitamin B2 or B12 supplement
  4. A gallon of water


Now to pull off the Certo drug test method all you’ve gotta do is:

  • About three hours before your UA test, take a few sips off your Gatorade and then drop in a whole packet of Certo.
  • Shake until the Certo has completely dissolved in the the Gatorade. It will become really thick like jelly.
  • Drink it. All of it. It might be nasty but you’ve got a test to beat, man.
  • Drink the rest of that gallon of water. You don’t have to chug the whole thing in one sitting, you’ve got several hours before the drug test.
  • Urinate at least 3-4 times before leaving your sample for the UA test to ditch any contaminated urine before the certo bound the THC in your intestines.
  • 1 hour before the urine test take that B-vitamin pill to add some color to your urine
  • You might want to grab yourself a home marijuana drug test kit to see if you’ll pass or not.

And that’s it, dude. That’s all there is to the Certo drug test method. Have you ever tried the Sure Jell or Certo drug test method? Let us know in the comments below…

382 Responses to “Sure Jell aka Certo Drug Test Detox Instructions”

  1. Ray

    I read many passed with this , very cool Info thanks

  2. tim

    My question is do you have to quit smoking before doing this and how long before hand i cant find that anywhere

  3. shane

    what makes the fruit pectin method effective at beating a drug test is that it temporarily “forces” THC to leave your body through your poop instead of your urine…..does this mean if one was to take a laxitive prior to method it would help eliminate any thc remains.

  4. Jenkins

    i haven’t smoked in 6 days and i took a drug test today. the results were inconclusive so they sent it in for testing. if the line showed up it was negative and if it didnt it was positive. the line was half there and half not so i have to wait for the lab to test the levels of thc.

  5. Anonymous

    Trying now have not smoked in 10 days…let u know how it goes

  6. Anonymous

    Posted earlier of having to drug test guess what…. I passed

  7. Brandon

    I’m a somewhat heavy smoker I have a piss test today, I quit smoking a week ago, took an at home pee test this morning and failed so I just downed some fruit pectin! Hopefully the results come back negative! T minus 2 hours!

  8. Mechaphile

    Testing this as we speak. Drank the pectin about 1 hour 20 minutes ago, working on the 3rd pee. After 4th I will test and post home results. I failed using this my first time. As expected, I smoke throughout the whole process because I wanted to find out how well this worked. So do not smoke once you’re taking this product, you will fail. Lol.

  9. Stoner Stuff

    Good luck! Let us know how it works out?

  10. Mechaphile

    2nd test failed. Followed instructions to a T, minus taking B-2, I don’t need to yellow out my urine for a home test. Read in a forum someone tried B-12 to yellow out urine, don’t it doesn’t contain the right ingredient to do this. So, maybe I need to stop for a week prior to this working. If I fail the third test in a week I will be putting it up on Youtube.

  11. Stoner Stuff

    Try synthetic urine?

  12. Anonymous

    what if u don’t have a pill?? well it still work or?

  13. Anonymous

    Can you also do it the day before or two days before?

  14. anonymous

    It works

  15. Josh

    How long does it last?

  16. Josh

    How long does it last??

  17. Scheme

    Hi. I’m doing a lab test in a few hours. Will it show in the results? Thanks

  18. isobel

    So, posting on this because I was looking through this method for my boyfriend who had a drug test. We are both heavy smokers and a new opportunity came up for him plus a drug test on short notice. He was clean for 5 days and the night before he drank certo and water, took an at home test and passed. Did the same thing in the morning, plus flushing out his system with water and he passed the pee test for his job. Not saying the certo is a true cause of this but it was just a precaution with the flushing method. Good luck guys!

  19. daniel

    Ok..I smoked a blunt yesterday morning. Literally jus drank the certo+Gatorade. Working on the water gallon now. Pissed about 4 times. Couldn’t help it* heading to take the test for a new job in an hour or so.Will post the results soon . Wish me luck

  20. daniel


  21. Mz. D

    @Daniel very encouraging I will be trying next month

  22. shayrella97

    Green back where I started drinking the Certo and Gatorade at about 11:59 o’clock about 1:30 drinking water have an appointment at 3:45. Will see.

  23. Thecalistoner

    I don’t know if Delta Airlines was honest about my urine test or if Certo actually worked.
    6 months ago, I would wake and bake and smoke weed all day. I weighed 150lbs at 5 foot 6.5 inches and I was 23 years old.
    I stopped smoking 3-5 days before my test and started taking niacin while keeping hydrated.
    I woke up at 6am and followed the Sure Gel method. Tasted like complete crap but helps if you hold your nose and chug it fast. I had to piss like a racehorse 30 minutes later and continually pissed until it was clear. I took hella B12 with a 64oz Ocean Spray cranberry juice and kept refilling it with water.
    My urine test was at Med Express. Nice people until they find out you’re taking a urinalysis. They took my vitals and brought me to a room where I had to empty out my pockets, take off my hat and shoes plus any baggy clothes. Then I washed my hands and was followed to the bathroom where they waited outside. This bathroom had tamper proof tape on EVERYTHING and of course you couldn’t flush or wash your hands.
    I’m not sure if I gave midstream (AKA: piss in toilet, stop, piss in cup, piss the rest in toilet) and I don’t remember eating anything prior.
    Long story short, I dreaded a 2 week wait but was finally called in to hear that I could start training!!
    The reason why I don’t know if they just “passed” me along is because a co worker gave a very positive sample without taking any detox/dilution methods and he still works here.
    I WOULDNT RECOMMEND GIVING DIRTY SAMPLES TO DELTA. It could’ve just been our station supervisor that let it slide. I just want to know if I actually passed because I wasn’t asked about my “drug” history when I got called back in..

  24. June

    Will this work for probation please someone help and if so will they see it in the lab

  25. Kristina

    If I take it 2 hours before my drug test will it still work ? Because I have to go to court an they take at least a hour to even get me in the court room . & how long would it work for ?

  26. Jordan

    Just tried this today at home and it didn’t work. I didn’t drink a gallon of water I only got about 24 Oz down because I had to piss twice in the first hour after drinking the Certo. If anyone wants to say that’s why I didn’t pass then you’d be right because that would simply dilute the sample. So basically what this is is diluting your sample and replenishing with the necessary vitamins…not sure the Certo has any effect whatsoever because if it did you wouldn’t need to dilute yourself for it to work…so there you go.

  27. Danielle

    What happens if I drink alcohol while drinkn the certo

  28. Ghost

    I have a drug test today. Havent smoked for 12 days. I followed the certo instructions and took a b12 vitamin 1hr prior to the drug test. Will let you guys know if it works.

  29. Mia

    This is amazing and it works for cocaine, benzos, opiates, etc! I’ve been using this method for years and have never failed.

  30. Mia

    Kristina, yes it should work but to be safe I would bring water with you and drink as much as you can before the test. Good luck!

  31. Lucky

    I just got hired at this new job today they want me to go to the lab for testing tomorrow around noon I brought the certo can someone please explain how to not fail this drug test tomorrow? Keep in mind I’m going to a lab.

  32. Anon420

    Trying the certo method today for probation. If I don’t follow up then I went to jail. If I follow up I will let you all know how I did it and all the details. I will be doing 2 certo and gatorades a couple hours apart. Also drinking water, taking cranberry pills and again drinking plenty of water. Wish me luck and if I succeed I will document my whole thing on the follow up comment. NOTE: I failed my at home test last night without altering results.

  33. Challe

    I’m going in Tuesday I smoked Thursday night. I’m going to do 1 hr 15 m pre test. Will let y’all know how it goes.

  34. Jennifer

    I have a little problem!!!! I smoke weed daily. I see many ways on how to try an pass a drug test. My problem is that I was seeing a doctor for my pain. He was ok with it an never gave me a problem. But now my doctor decided to quit an now I’m being sent to a pain doctor. How do I get rid of the THC in me but still have the pain pills I’m on show up. I really need my pain meds I have a bad back an have had two surgeries done. If anyone can help I would be forever grateful thanks

  35. Anonymous

    I’m a daily smoker. I found out I had a pre-employment screening two days ago. I quit the day I found out, used this method (but did 1.5 packets of certo rather than one) and it worked! Noticed someone asked how long it lasts – I took the test 4 hrs after drinking the certo. I drank a gallon of water after the certo and Gatorade mix and peed four or five times. I drank a 5 hr energy (because it has mass amounts of b vitamins) to yellow the urine back up about an hr and a half before taking the test, and then peed a couple more times. My urine was clear as could be before taking the test, but the energy drink must’ve worked because when I took the test my pee was a little yellow, yellow enough that it didn’t look diluted. All my levels (pH, creatine, etc) came back normal. Only other thing I’d suggest is to eat some red meat throughout the days before the test, because all the water causes your creatine levels to drop too low, if you don’t compensate. Good luck to everyone!

  36. Nilyehs

    I just finished mixing the certo drink and the Gatorade and shook it for a good 5 minutes and it did not turn into a gel substance. Did I do it wrong? Will it still work?

  37. Dave

    I fuckong fail!

  38. Dave

    I fucking failed!

  39. Michael hayo

    So hears my deal. I stopped smoking for a day. During that’s day I worked out. I’m like 135 lbs I smoked yesterday and two days ago but only less then a dimes worth after I work out and wafter I take a shower. The day I stopped smoking I worked out a lot then At night I drank the sure jell and drank a liter after went to bed got up a few times to take a piss. Then (at 1 I have my piss test got there around 140 waited 20 min.) them in the morning of the piss test I took another sure jell and but its in water(is what’re ok? Cuz my friend said I can use water) then drank a lot more water and this is around 9 am. So I take my 3rd or 4th piss around 12. Left to get paper for the test then went in around 140pm. Do you think I still passed? Sorry if all this is confusing…

  40. Michael hayo

    So hears my deal. I stopped smoking for a day. During that’s day I worked out. I’m like 135 lbs I smoked yesterday and two days ago but only less then a dimes worth after I work out and wafter I take a shower. The day I stopped smoking I worked out a lot then At night I drank the sure jell and drank a liter after went to bed got up a few times to take a piss. Then (at 1 I have my piss test got there around 140 waited 20 min.) them in the morning of the piss test I took another sure jell and but its in water(is what’re ok? Cuz my friend said I can use water) then drank a lot more water and this is around 9 am. So I take my 3rd or 4th piss around 12. Left to get paper for the test then went in around 140pm. Do you think I still passed? Sorry if all th

  41. Chris

    I lost my job to failing a drug test I tried to cheat on by using someone else’s clean piss but I didnt bring enough so now I have to find a new job and take a drug test either today or tomorrow I drank the sure jell in an orange Gatorade at 10am and am currently working on the gallon I haven’t peed since before I drank the sure jell I won’t go for the test until I pee atleast twice let you know if it works ,I’m also a daily smoker not much a bowl or 2 every night but enough to stay in my system I have a very high metabolism and low body fat content think I should pass?

  42. lee

    24 years ago I found out I was pregnant and STOP smoking drugs , tried after the birth of my beautiful baby girl, But it didn’t mean more to me then not wanting her to ever know about this trap. ..try it ohh it’s so good!

  43. Anonymous

    im trying it now gotta take one at 9 im drinking it now to make sure it works

  44. Cristal

    I am trying this right now , it doesn’t taste as bad as how people say. Atleast to me . I applied to this job at an agency a few weeks ago. They said I can start as soon as the next day aslong as I pass my drug test . So I was honest and asked what would happen if I didn’t pass they said I wouldn’t be able to apply for a whole year. So I mentioned that am a marijuana user and I have my rec to buy medical marijuana so the lady that was reviewing my application said that it’s better to post pone my test so I can clean myself. She said like a month at first I lasted 2 weeks clean I hadn’t seen the certo trick yet. But later on I ended up smoking, so I had already given up I didn’t think there was a possible way I would pass it. So now I saw this a few days ago I kept researching it to see how it worked so am going later on today for a walk-in test. Luckily is been really hot so if my pee comes out light I hope I can use the excuse I have been drinking lots of water because it’s been really hot lol. I hope I pass.. I’ll update later on when I get my results.

  45. Stoner Sally

    Will b12 vitamins work or just B2 vitamins? I saw something about b12 but then when I clicked on it it wasn’t a vitamin.

  46. Anonymous

    I smoke weed daily. I see many ways on how to try an pass a drug test. My problem is that I was seeing a doctor for my pain. How do I get rid of the THC in me but still have the pain pills I’m on show up? If anyone can help I would be forever grateful thanks!

  47. B

    I have a drug test today at 3:30 gonna start this around 12ish, many friends have done it and passed so I’ll let you know how it goes! Instead of the b12 I’m just gonna drink a red bull. Wish me luck!

  48. Fairymoon

    I see a lot of stories of people before their tests. Did you pass? I just did this on June 29th and am waiting for my results. I stopped smoking 22 days prior but was failing home tests. I didn’t have to drink all the water with the certo to pass a home test so I didn’t because I didn’t want to dilute my piss too much. I drank the 32oz Gatorade and filled the bottle about half way with water and drank that. I tested myself and every pee after I drank the certo gave me a negative result. The lab got my 3rd or 4th pee. I really need this job! If I fail I will be screwed big time! I’ll follow up and let you know if I passed the lab test. I didn’t take the b vitamin since I didn’t drink all the water. I think I was almost clean enough to pass on my own so my fingers are crossed!

  49. Fairymoon

    I passed my test! Certo/sure-gel works!

  50. Txmade

    So do you quit smoking or is this something you can grab on go and it works .

  51. joe

    Does this work for cocaine

  52. Rachel

    Just tried this today. Hopefully it works!
    Stopped smoking 50 days ago, but was still peeing dirty on my first void of the day. Very, I mean VERY faint line. I started taking creatine pills a week before. Woke up at 5 downed a 32 oz Powerade with certo, took 2 aspirin, b12 & half a b2 (if I took it whole my pee would almost glow in the dark ) then went back to sleep. Woke up @7 and started sipping on a monster. @9 I took half a bottle of Gatorade with another pack of certo and finished my monster. Total peed around 5 times and took at home test. The line was way stronger than before. I didn’t really drink much water cause I’m scared of diluting it too much. It was an ecup/escreen & they check for ph, nitrates, creatinine, etc. I won’t know for 48hrs @ least thats what HR told me. I’ve smoked everyday, many times a day for about 4 yrs now. 5’2″ 140 lbs if anyone wants to compare. Sucks that it takes this long for thc to leave your system. My BF tried this today also. He has less body fat (5’10” 155lbs) but has been smoking for 7 yrs. I’ll post up the results when I find out. Has anyone been in the same situation and passed? It’s a preemployment screen btw.

  53. Rachel

    @fairymoon how did you get the results back so quick?? Basic strip test?

  54. Stoneystream

    I use this method on every drug test I’ve took within the last 3 years and PASSED !!!” I know its a bit of a leap to trust an in home remedy to pass a druq test.Its a gareenteed product for me and the people I’ve passed iit on to.

  55. Txmade

    Just did this . I drank 32ox with suregel then followed with gallon water . Waited 3 hrs did home test from dollar store( I know don’t be so confident ) failed numerous 1 dollar test . I did then certo with same 32 oz with and gallon of water and did 4 more more 1 dollar tests all failed . I just had to screw it and went and did it hoping the cheap ass text were bad I will be back to let y’all know

  56. Katie

    So here’s my story… I’ve been on probation for a whIle, and being the sneaky bastard i am I have tried to find every way around drug tests. I have used the certo method as instructed 4 times that it has worked for me, and 1 time it didn’t. Granted the 1 time it didn’t work I didn’t drink the entire gallon of water, which just proved to me that it works off of dilution. Today I have a drug test at 11am. It is currently 8am and I plan on taking the certo at about 8:30, followed by the Ultimate GOLD detox drink at around 10, drinking a comfortable amount of water before and after. I am hoping that the certo sending thc to my colon and the detox drink doing what it does will be like double protection. I’m kind of worried about being too diluted, hence why I will not be doing the entire gallon of water. I will update later with my exact time line and results 🙂

  57. 420man

    This shit works!!! I HAVE PASSED EVERY SINGLE TIME ON PROBATION. You can even smoke up til the day before. Start 4 hours before your test by taking 4-6 asprin and drinking two cups(8 oz) of water. Then every fifteen minutes, drink one cup of water until you have two hours left. Then you drink the Certo cocktail. After that, continue to drink one cup of water every 15 minutes until test time. You’ll piss about 9 times in those four hours. When you piss for the test, make sure you catch it mid-stream and you’re solid. YOU’RE VERY WELCOME…

    No luck needed…

  58. Christian

    This works 100%, hot boxed the fuck out of the Audi #3Blunts got me high as hell, took drug test next day (22 hours later)…….PASSED DAT SHIT.

  59. lauren

    I stopped smoking on Tuesday, just drank 60 ounces of gatorade with fruit pectin.. didn’t read the serving size lol but i’m sure it helped dilute. Took an at home test and FUCKING PASSED! After smoking every day for over a month, with only 3 full days clean!! have a drug test on Monday for an internship in the oil & gas industry so the cutoff is 20 ug instead of 50 ug unfortunately, but I am confident that this will work!! good luck everyone

  60. Anon

    If I have to take a test tmr at 8 am when do I start the proces

  61. B

    Late update but I took my test on the 29th of June. Hadn’t smoked in about 3 days but when I did smoke I smoked wax so I was really nervous about if I was going to pass or not. But guess what? I PASSED! Used the 5th pee just to be safe. Started the process about 1 then tool the test around 4:30ish. Really couldn’t believe it but yeah, totally worked for me!

  62. John Doe

    Im in Similar boat as everyone here got a UA test for pre employment and by the time I take the test I’ll be 4 weeks clean, I’m 5ft 9inch, 235 lbs, and was a daily smoker 3 times a day, I have home tests and failed miserably for obvious reasons with just a strict water, multi vitamin, and vitamin c. Gonna give this a test run next week and see how it goes…….fingers crossed appreciate everyone’s feedback and story has made me more positive about this!

  63. John Holmes

    I am going to temp agencies tomorrow for drug test I have oxy and hydrcodone in my system will the sure jell work for opietes ????

  64. Tealeigh

    Just wanting an opinion and I know everyone is different. I’m applying for jobs in medical field and have smoked twice in the past 3 weeks. Not heavily each time, blunt worth total, and used to smoke once or twice a week a month prior as well as stopped smoking since. I’m 5’9″ and 300lbs. Would using this method work if I do it now as a detox or is it just a same day remedy?

  65. gudgud29556

    It works… ! I dranked 5 bottles of water in 2 hrs after drinking Certo.. Used the bathroom every 20-25 mins (5times) took 2 B12 pills passed my first home test the second time I urine and the line was even darker the 6th time I ruined and took the test.. Hope this helps you guys.. It sure helped me! Good Luck!

  66. gudgud29556

    Typo 6th time I urine I meant

  67. gudgud29556

    Update: I’m officially off probation! Passed my test this morning.. Signed my paperwork and I am FREE… Yeeessssssss!

  68. gudgud29556

    Tealeigh.. Its the same day method.. Take it three hours before test and go to dollar store and buy a few dollar tests to test yourself so you can see the results as you urine.. I only stopped smoking for 5 days and I’m 34 210pounds and I smoked every single day of my life since I was 17… Been smoking loud since I was 29 yes old

  69. Rachel

    Update on my situation…. I passed start work tomorrow! Still waiting on my bfs results tho. Hope it’s good news as well! Didn’t dilute as much. But even if it came back diluted it’s 110 degrees here everyday!(AZ) I’m sure we wouldn’t be the only ones over drinking to stay hydrated.

  70. Rachel

    He passed!

  71. Jack Napier

    I’ve done Certo twice now while giving “the man” his due we’ll just say. Both times were random; once I abstained two days (sorta, took tiny puffs here or there), and the other was next day when I was uppity THAT night. I passed both times, no questions asked. Not sure if lab tested as the caveat there! My intake consists of being pretty much baked before and after work, so I was in full “Taally-ho!” mode both times as I’m sure many of you are if you’re reading this. That said, I’m also 5’8″ and 200lbs., but starting to think i may be on the lighter side of 200 a little now. I eat once a day; snack, eat junk the rest. That crazy-assed, seemingly put together person you work with. So, I wanted to share my method as a way of giving back. My method combines some things I drew on some random bits of information I gathered. I’ll lay it out the best I can. Please don’t die drinking water either…nobody wants to be the butt of bad jokes at their funeral.

    Ya need:

    2 boxes Certo
    4 32 oz. Gatorades (2 are for day 1 so you can save 2 bucks at Wal-Mart if you want to and just do water, it is to save your taste buds!)
    Super B Complex
    Flaxseed Oil/ 1000 mg
    DHA 200 mg
    1 Gallon H2O

    DAY 1: The Great Flush Begins

    3pm – Mix 1 packet of Certo (2 to a box) in Gatorade. Shake it up good, be a man, and down it before it congeals too much. 5 minutes tops.
    3-6pm – Drink water comfortably from any source, but keep drinking so you start peeing a lot.
    6pm – Mix other packet of Certo in a Gatorade, and repeat.
    The rest of the night just drink and pee. Eat a little something before bed too; not a double cheeseburger, but a chimichanga will do!

    Day 2: TEST DAY

    4:45am (or roughly 5 hours before test time) – Get outta bed, you’ve got a test to pass! Mix 1 packet of Certo from second box into Gatorade, and down her! Also, take 4 regular strength aspirin as it apparently helps screw with the assays a little from what I understand. If you’re allergic to aspirin, don’t be stupid, and no, it has to be aspirin…sorry!
    5-8am – Drink half a gallon of water+ at your leisure. Like I said, not to the point of passing out, just to where you piss every 10-15 minutes. Do your best to chug, though, and don’t worry about clarity. Piss like the wind!!!
    8am – Mix last Certo packet into Gatorade and go!! Down 4 B Complex, 4 Flaxseed, 6 Acai, and 2 DHA with it however you can. Again, if you’re smaller than me, you may want to tailor it.
    8-9:30am – Drink the rest of that H20! Take 1 aspirin and I B Complex at 9am.
    9:30-10am – Leave house. I drink a 16 oz Gatorade on way.
    10am – Piss. You should have a neonish color that bubbles when done. Catch midstream, and just the bare minimum.

    Passed both times. I don’t care about science, terms, etc., I don’t care how it works, but I’m off the schnide and puffed all the way through like a Titan. I combined stuff that I found in various research that works for my body, and the Certo way that I do it works for me. I won’t vouch for your body, but I hope this helps, and at the least helps you find what’s right for you. And please, don’t die from overdoing anything…I actually undercut some of what I found for my own fear for my own health (horror stories galore out there!), so you should too if it feels right. Good luck, and toke on!!!

  72. Noz

    Im sorry to say that this process does not work. I unfortunately failed using it. You guys are definitely just diluting it enough so that it has nothing to do with the certo. Congrats to everyone on here

  73. SadWoman87

    I’ve used certo twice and was able to pass drug test. So of course I used it again for this new job. It didn’t work this time. I did everything like before. Not sure what happened. But just lost the best job I would’ve had this year because I came back positive. So now I’m never using it again.

  74. Bellaa

    I’m not a heavy smoker n only smoked probably twice in the last two months should this ethos work for me ?

  75. Bellaa

    I’m not a heavy smoker n only smoked probably twice in the last two months should this method work for me ?

  76. Katie

    So on July 7th I posted about how I was taking my test that morning and what my plan was.. and I never got around to updating because I’ve been busy getting high ✌ that’s right, I left the probation office at 11:30am with a smile on my face and a pass on my mandatory monitored drug test. Now I didn’t use the certo method instructions exactly as written. I have done that, and 4 times it worked for me and one time it didnt. So I had tried a detox drink called Ultimate Gold that worked one time for me when I had not been smoking as consistently or as heavy. I am female 5″4 weighing 120 pounds and I smoke roughly an 8th a week, give or take. I decided to try combining two methods almost in the hope of double protection. The fiber in the certo binds to thc and carries it directly to your colon, meanwhile the detox drink would be masking whatever is left in my urine. I would drink some water with these methods as well. I kept a time line, and passed with flying colors! Theres no saying which one really did the trick, but given that both methods have worked at least once previously on their own, im sure they both played their part. Hope this helps.
    8:55 started drinking Certo mixed with 32 oz Lemon Lime Gatorade
    9:12 finished mixture
    9:34 urinated
    9:42 started drinking Ultimate Gold 16oz
    9:53 finished drink
    10:00 took b2 vitamin to help with urine color, urinated, and left house for my test  (45 minute drive)
    10:07 drank 16oz of water, then sipped a little more as I drove
    10:20 stopped to urinate
    10:35 stopped to urinate
    10:45 stopped to urinate and used first check drug test to test myself first (passed)
    11:30 urinated for my probation officer-passed

  77. The life we choose to live

    I’ve been told that if you smoke cigs after downing the Certo you will fail

  78. Cloudyunit

    So I’m real curious to see how this works.I’ve got a UA for probation tommarow I’m doing the Cerro method tonight….also again starting at 5am I have to test at 8am…..I will keep this site updated

  79. Anonymous

    Certo is no myth. I use it for court ordered lab tests. I am in drug court and have to test 2-3 times a week. It is a guaranteed method, but will not work if you smoke the day before. I found this out the hard way. I smoked the day before, certo next day and failed. I had to do weekends in county. I used these failed tests as trial and error to find out how certo works. I smoked one day, tested next day and failed with certo. They called my color the 3rd day as well, so I did certo again and passed. My next several tests I passed (drinking certo each time before). The whole time I was not smoking weed. Then about 2 weeks later I took a test with no certo, and failed. Again I was sanctioned. Keep in mind I had not been smoking week when I failed the test. I simply did not drink certo that day before the test. This is when I realized certo is the real deal. From then on I would only smoke when I knew I had at least 2 days before my next test. Again, certo will not work if you smoked the day before. You need at least 2 days clean. Dilution is not part of the process. You do not need to dilute with certo. One hour before your test, empty your bladder, drink one gatorade mixed with certo, and your next pee will be clean. You’re welcome.

  80. Who dat

    I’m a true loud smoker 10yrs err day blazen !Going to try tonite have a test at 830am it’s 11pm nowVso here we go wish me luck I’ll let u know if it works .

  81. Who dat

    Shit failed with flying colors dis shit don’t work won’t try again. Dam y’all

  82. Jdbeat it

    I just used surgel in a gallon of water drank before test . It was tough but i needed to pass . I did not know about the b12 for color or the gatorade but my pee was clear as diamonds lol after drinking but after 4 pee so 5th i took test and passed . I also got high that morning before i knew i had test also took pain pill and xanax. But i passed using this method 3 different test in 5 yrs so for me , my body/metabolism it worked.

  83. Snooze

    Pre employment drug test on Monday (8/8). Last smoke Sunday (7/31). Nervous but hopeful with the sure jell, gatorade, B12 method. Going to do the day before trial run and at home test, then the real deal on Monday. Stay tuned!

  84. This White Boy SMOKES

    So I’m still kind of edgy about using certo because theres some people saying it works and some saying it doesn’t but the passes out weigh the fails by a landslide so… I’m going to try it.

    Tomarrow I have to take a drug test for a job that I really need ( cause I’m quitting the job I’m at in the a.m. only because they wouldn’t let me take the day off or even take off a couple hours tomarrow to do the drug screen haha) I already took an at home test and it tested positive for THC ( btw the last time I smoked was 5 days ago) but from what I read (I’ll make this quick) this is going to be my process
    – Three hours before the drug test dilute and drink a certo pack and a Gatorade
    – Drink tons of water
    – Piss 2-3 times
    – Take a B 12 pill an hour before the test ( Optional )
    – Drink more water
    – Piss one more tme
    And then its test time
    I’ll keep you all updated on how it goes and if all goes well, then you know my process
    Wish me luck

  85. love

    Well my test is tomorrow at 11 a.m. will post detail of everything if I pass or not. Pray for me and wish me luck. Thanks .

  86. Dgkdeck

    I just passed my probation piss test. Except I didn’t use Gatorade. I smoked everyday day for the past 30 days right up until 11 pm last night. Between 11 pm and 4 a am I drank 4 16oz bottles of water. Then I woke up at 8 am filled up a water bottle with certo and could only manage about 2/3 of it. Then I drank 3 16 oz bottles of water and took a prenatal vitamin before drinking another. That last one made me throw up about 5 times. I peed 3 times before my drug test and it was completely clear. At my drug test at 11 am my pee was yellow and i passed the drug test.

  87. Monica

    Yo, so I have a drug test three times a week for drug court. I actually have been using this method for a while now, and I just need to know if the lab can detect sure jell in your pee???? That, and even if you do not pass will it make your levels seem lower???

  88. Jason

    Just did my random drug test, took 2 packs of certo with 4 bottles of water back to back . Peed 3 times before actual drug test, I hope it works my piss came out clean asf, what do you guys think with the given info about ?

  89. Tay

    My dad actually taught me this trick when I was a teenager! (Steps a tiny bit different) but I’ve used it for just about every job I’ve ever gotten! 1 more time today! I am very confident in this method! I’ve even had a friend dropped with a random UA and with only an hour to spare she still passed although I don’t recommend waiting until an hour before. Im Glad I checked out this website though cause I didn’t know about the B12 which thankfully I have on hand today! I’ve been in the medical field for a long time now but today is the big leagues with a position at a hospital on the line! I do wish my state would get on board at least with medical use since I have severe IBS and the past few days have been painful not smoking! Ugh! One day! Wish me luck!

  90. Anonymous

    Fucking bullshit I drank one and a glad of them and a shit ton of water peed like 3 or 4 times that sgit came up positive wtf

  91. Tay

    Mine had to go back for lab… it the nurse said it was positive for a medication I’m prescribed which she was expecting but I’ve never had it sent to a lab! Now I’m nervous!

  92. Zach

    I love this method and it has worked for me a couple time and it failed once. I do my steps a little different and I do something that i havent read anyone else do. Ill do the usual and take the certo about 2 hours before my drug test( im on probation and have to take random UA’s). A side note i have also passed my last 2 drug tests when i smoked the day before. I didnt smoke very much a few bowls worth. After taking the certo i like to go sit in a dry sauna and sweat it out. Im a skinny 6’2 165 and dont have very much fat so i bet sweating it out helps alot and i bet helps the method. I do the usual and drink about 4 bottles of water and pee atleast 4 times and ive passed everyone doing this. I havent read anyone else sitting in the sauna and i highly highly reccommend doing so because sweating it out can only help you pass, no matter how big you maybe or skinny it will defenitly help. I want to see more people throw in sitting in the sauna but not necessary i just think it helps alot. I love certo and it works

  93. Alexis

    I got a drug test this Thursday coming I will let you guys know if it worked for me!

  94. Jason

    Update: passed my drug test ! I did my test in a hospital very very strict urine exam got sent to the lab. Trust me just drink 3 bottles of water with Certo or a Gatorade. Drink 2 hours before exam if not make sure to pee on the 3rd or 4th time. Nothing less or over! Goodluck!!!! Method worked for me !

  95. It's Go Time

    The ones who have passed. Did you sure jell powder mix or the liquid certo. Thanks

  96. Anonymous

    Liquid. Don’t smoke the day before your test and ur good to go. Drink one or 2 packs of certo depending on ur weight. Piss 3 or 4 times and you got about a 4 hour window. The ppl who fail with certo are fuckin retards who deserve to fail. Do it right and it will pass everyone. Half the ppl saying it don’t work are probably LEO trying to scare you. The other ones are fuckin stupid. Certo works. Take it or leave it.

  97. anonymous

    will this work if i drink the certo over a month before my drug test

  98. anonymous

    anyone please i need to know because i really dont know when my next reporting date is. im still in high school so my po sees me at school randomly

  99. Anonymous

    So does the method work or no?

  100. Henry

    stopped smoking thursday… taking it in 2 hours…will let you know how it goes

  101. Turbo

    bong sesh on thursday, test on friday…STILL PASSED

  102. Dawg

    Doin the steps as we speak test some time tomorrow… I’ll update

  103. Dawg

    Still pissing dirty test in an hour pray for me

  104. Gaijin

    Guys, there are so many factors you need to consider. These “smoke the day before, pass next day” stories should not be the banner theme here. Yes there’s people it has worked for and they are excited as fuck about it, there’s people who have relied on it for YEARS. And there are those who are depending on it, and for whatever reason, it falls through, and they lose an awesome job, or go to jail, or other horrible things.

    First off, you BETTER STOP SMOKING as SOON as you know you have a test. Just fucking stop. It fucking sucks, I know, but demonstrate willpower to yourself. Once you pass, you can blaze off lowered tolerance and float to the moon, man.

    2nd, work out and sweat a damn lot every day up until about two days before your test. Hell, turn your bathroom lights on, turn on the heater in the home if necessary, close the door, and hot box the bathroom with steam. You’ll sweat. Guaranteed.

    Constant diet of water every day. Also heard downing an entire jar of pickle juice helps, too.

    Your body-type and metabolism matters a LOT. I’m a skinny dude, always have been, it works in my favor. If you’re not, you should really reconsider how much you smoke if random tests leave you with very little time to prepare.

    How MUCH you smoke. Are you once a month, once a week, once a day, or fucking blazing wildfires every minute of every day? If it’s the latter, fuck, good luck passing ANYTHING. DON’T THINK there isn’t correlation there. The science shows, the more frequently and intensely you smoke, the longer THC stays in your metabolites.

    If you’re going to try this Certo method, understand dilution is a large part of it. You need to have the mentality that, “Hell if something goes fucked up with this Certo shit, imma make DAMN sure at LEAST my piss is diluted.” Because that IS a factor you can assuredly control.

    Do the niacin shit every day in the days before if you must. Be aware that methods like this are more like urban legends, because the objective jackass in the room will kindly point out that there is no science that backs up the claim that taking niacin has ANY correlation with the removal or suppression of THC in your body.

    Always just be smart about the shit. NEVER make assumptions, and NEVER rely on “smoke the day before and passed” stories, even if they are true, because that’s just not how you do things. That’s what I would do if I really wanted to tempt the devil, and when it comes to an important job, I don’t do no devil-tempting.

    I don’t want to see anyone here have opportunities ruined because they’re being dumb. You ALWAYS just gotta stop if you know you have a test coming up, THAT IS FIRST AND FOREMOST BEFORE ALL TREATMENTS, DETOXES, AND METHODS. THEN go hardcore on the methods.

    And to those lucky bastards out there who CAN “smoke all day err day, pass drug test next day” with your method of choice: keep in mind how you’re delivering your message. You don’t want to lead people into thinking YOUR luck our results will represent ALL results.

    I’ve got a test in about 4 days now, stopped smoking a day and a half ago, I was smoking pretty regular for about 3 good months now. I’ve begun drinking plenty of water, and my job works outside in the south, so needless to say, I sweat profusely anyway. I will be eating red meats in the days before, and I will do a practice Certo-method test the night before. I’ll let you all know the results in about a week or so.

  105. Emily Rose

    doing a drug test today. ugh. gonna try this. let you know how it goes.

  106. Jenifer Walls

    So I have a drug test the 31st for probation if I pass i sign my papers and I’m done. So I’m trying the certo trick now to see if I can pass an at home test. I drank the certo and Gatorade and working on the water so well see…

  107. Big Daddy 70

    I stopped smoking 1week before having to take apre-employment drug test. Did the Certo flush on Monday (8/22) to cleanse my body, then did another on Tuesday (8/23) prior to taking my test. I have smoked almost every day for over 25 yrs, which is why I did the first flush.
    I don’t know if THAT is what helped, but, just found out that I passed my test and start my new job in a few weeks! I am a tall (6’5″), athletic (200lbs), active person, so, I am sure that this helped. Good luck to any and everyone that needs to pass a test. I would definitely suggest that people try this, and STOP SMOKING before you have to take your test.

  108. Cowgirlup

    If you do the flush and spit up a lot of it but then drink water, should it still work? I test tomorrow.

  109. awesome

    Can u do the certo the day before

  110. iLoveRedBoneszATL

    Stopped smoking a week ago after heavy smoking for a year. Drank 1 certo packet (3oz) with 2 12oz gatorades @11am.

    Going to take a at home test first, my test is today before 5pm I’m going to take the official test around 1pm to give it time to work.It’s the 9 dot and 10 dot tests.

    I have to take two tests will let you guys know how it goes. Good luck to everyone else! #LongLiveMaryJane

  111. awesome

    Took certo with Gatorade @6 tested @10:45 will I pass?

  112. ImaQuitter

    I have been a heavy user since I don’t know when. 2 or 3 joints 7 days a week. I’m 50, 5’5″ and 225 lbs. Not super active over the last year due to colon cancer and chemo (FML). So I’m trying to get back to work before I’m homeless.
    My friend gave 2 packs of liquid Certo and said it works as she uses it to pass probation Randoms. I haven’t smoked going on 3 weeks this weekend and just did a test strip and it was a blazing positive. I’m going to do a test run this weekend with one of the packs and see what happens. I have a job opportunity thru a temp agency and have put them off til next week. Told them I was out of town til after the holiday weekend to push it out because I know I’ll be tested on the spot. I’ve passed 2 tests prior but that was after drinking the magic potion I get at the headshop and it’s so expensive.
    I have 3 or 4 more drug test strips from the $ store and will be getting more until it comes back clean. I’ll be back with pre test results and my work drug test results. BTW- it’s been HELL not smoking as its really become my medicine over the last year with my cancer treatment side affects

  113. It's go time

    This method is not sure proof. I did it and passed home tests before and after job test and it came back negative dilute so they wanted me to test again. I had quit smoking to. I didn’t want to risk losing an awesome job so I used synthetic urine on the second time. Was nervous about that to but it worked and I already started working. I suggest the synthetic route now. If you look at the ingredients in the drinks the shops sell the main ones are fruit pecten which is what certo is and creatine. I started creatine loading 4 days before test. And used b complex before test. Hope all works out for you

  114. MissIreland

    Taking a urine test in 14 days. Wf 45 5’7 180 pounds. I haven’t been smoking a lot but the last time I used was oils. I’m concerned because I’m fat and hoping a natural detox with the Certo helps. Started drinking mad water 6 bottles and a dietetic pill otc. Will be taking a home test in 7 days and hopefully will pass.

  115. awesome

    Ok guys update got results today landed a wonderful with the state of Alabama the certo does work if the method is done correctly!

  116. awesome

    Ok guys update got results today landed a wonderful job with the state of Alabama the certo does work if the method is done correctly!

  117. Anon

    So my boyfriend smoked yesterday and he’s a regular smoker like every day 10 times a day so, he is taking his first drug test for probation at 10:30 this morning and so far he’s only drank some water and a bottle of lemonade. I mixed the certo with a gallon of water and plan on him taking a other dose around 8 with the Gatorade. Also taking the b12 vitamins. Any other recommendations? Please help!

  118. LFP5000

    Anon (Sept 1): You’re doing all you can (make sure he pees 3-4 times right before the test), but frankly I’d be amazed if he passed. Heavy smokers really need to stop as early as possible — even a week clean probably would have helped. PLEASE let us know what happens! If the Certo method works for such an extreme case, then there really may be something to it.

  119. NIAPIA

    Okay. So I use to smoke with my man everyday for 4 months. Prior to that I never smoked a day in my life. I smoked and instantly was hooked. I smoked maybe 2 blunts by myself 4 days out of the week.If Bae wasn’t working I’d sit up and bust down 4 by myself…I don’t smoke alone. My job ended up getting sold to another company and In order to move on to the new company i had to submit a drug test. They let us know this a month in advance. I freaked out!! I didn’t know when I had to take the test it could have been any day or week of that month. Obviously I stopped smoking. 28 days later I had to submit my drug test. I took numerous home drug test and I still failed!! I started to freak out even more. You guys I read stuff online about weight and hopw certo is just fiber and people failing and it had me stressed. I did not exercise or anything. I drank 2 packets of liquid certo over 4 hours. Slowly.I mixed it with this green apple Gatorade…Nasty as shit. I took 2 extra strength bc powders and chugged half a gallon of water. I peed 3 times and on the fourth go round peed and prayed to God I’d pass!. You guys I passed. I can’t say my pee was super diluted because it was still medium yellow. I don’t know if it was the certo because I peed almost 7 hours late. I don’t know if the bc really threw the test off because this was sent to a lab. All I will say is I’m gonna give credit to the man upstairs. I got lucky. The worst thing about this whole situation is I’m about to smoke again….smh

  120. Anonymous

    Took 2 packs of Sure-Gel one liquid at 9am,one powder at 12pm nd a 16oz detox drink at 10am first 3 home test read straight positive last 3 had a very faint line took UA at 2:30 will update UA results

  121. iLoveRedBoneszATL

    I PASSEDDDD!!!!!!!!!!!!! ROLLING UP A FAT ONE TO CELEBRATE NOW! Certo sucked but it worked

  122. johnjohn

    Does anyone know if this works for heroin and speed

  123. LFP5000

    So here’s my story. I’m writing this up in detail to help my fellow stoners subvert the fascist police state/corporatocracy that we now live in. It’s simply outrageous that companies are allowed to test law-abiding potential employees for LEGAL drugs like marijuana (for residents of WA, CO, DC, etc) – especially employees that don’t operate heavy machinery or do other potentially dangerous work, like myself. So much for “probable cause”…

    Anyway, I’m a male, about 6 ft, 190 lbs, beer gut but fairly active. Been smoking 3-4 times/week for about 3 years, then sporadically for the previous 20.

    Here’s what I did, gathered from this site and elsewhere. I avoided herbal “detox” drinks because I just don’t see any potential mechanisms in the body for them to work.


    – Found out that I was required to take a pre-employment drug test (Quest Diagnostics 10-drug screen)
    – Stopped smoking
    – Continued drinking wine and smoking cigs because, hey, I’m only human
    – Tested urine with 2 different THC home kits: positive
    – Said repeatedly to myself: “I’m fucked”


    Evening trial run:
    – 9 pm peed
    – 9:02 drank first certo + 32 oz gatorade
    – 9:13 finished
    – 9:14 began second certo + 32 oz gatorade
    – 10:05 peed
    – 10:30 peed –> home THC test: weakly negative (very light test line)
    – 10:42 finished second gatorade
    – 10:45 began third 32 oz gatorade
    – 10:50 peed –> test: weakly negative, no difference
    – 11:25 peed –> test: weakly negative, no difference
    – 11:57 peed –> test: weakly negative, no difference
    – 12:40 finished third Gatorade; gave up drinking more before I spewed lemon-lime chunks everywhere
    – I’m cautiously optimistic, but I’m not convinced the Certo method did anything. Maybe my body eliminated the THC over the past 5 days on its own?


    – 8:30 am: woke up and peed
    – Decided not to drink so much since I was still nauseous from last night’s gator-binging; surrendered myself to fate
    – 9:00: drank 2 packs certo + creatine + B complex + 32 oz Gatorade
    – 9:15: finished Gatorade, switched to water, vowed never to drink Gatorade again
    – 9:15 to 11:00: drank about 40-50 oz of water, peed 3-4 times
    – Tested at 11:15 am (pee looked a bit light, but not clear)

    That night, I blazed mightily…. To celebrate the end of the ordeal, you know?

    The worst possible result came in the next day: “Negative Dilute”. Now I have to take the goddamn test again! I did the home test today and now there is absolutely NO test line: unquestionably positive.

    Fuck, fuck, fuckity fuck!

    The moral of the story: Certo may or may not work, and don’t drink too much liquid.

    To be continued…

  124. Anon

    I am a regular user–I’ve been smoking ~an 8th a week for the last 4-5 months and have to take a drug test for an internship in my graduate school program. I stopped smoking 3 days ago and have tried pretty much everything. I drank The Stuff, took Puriclean, taking Niacin, flushing and sweating, and am on day 2 of the Rescue 5 day detox. This afternoon I took a home test around 3:30 pm that was positive. I did the Certo method (I used generic Kroger brand fruit pectin) mixed with Powerade and drank 24 oz of water afterwards. I peed twice and took another home test at 5pm and it was NEGATIVE! I couldn’t believe it. Not sure if I’m actually getting clean or if this method works, but I’m planning to try another trial run before the test on Friday. Woo!

  125. Anonymous

    Update from September 2,2016…………It works I passed and start work on Monday,best wishes to everyone else time to

  126. LitWillieWhite

    I was a heavy smoker, but stopped around August 24th because I moved in search of a good paying job for my family. I have a test at 10am. So, I took 2 B12s last night and started drinking water from a gallon jug. I got sick and couldn’t finish the water, so I started back drinking my water this morning. I took the used one pack of certo with a Powerade. I drank it at 7:30am, because I had already been going back and forth to the bathroom throughout the night. I started back drinking the water right after downing the Certo mix at 7:30, and have peed 3xs so far. I’m going to pee one more time before leaving home, and holding the rest for my test. I took 2 more B12s at 9am. Pray for me, because I really need this job. I’m done as smoking for a while, and I would hate to fail. I have to remember to pee in the toilet first…use the midstream for the test…and put the rest in the toilet. Will keep you guys updated. Here’s to hoping for the best. If I pass, I start work on Monday.

  127. LFP5000

    Follow-up to my Sept 3 post…

    So, my corporate masters said I have to take the test again. This time, I decided to mix it up a bit after hours of sorting through all the BS on the internet, plus given my experience with failing the first test due to over-dilution.

    Here’s what I did:


    – Start loading up on creatine (this is what they test for to determine over-dilution). I took 4-5 teaspoons of the powder each day. It takes 2-3 days for the body to process creatine, so you can’t start taking it the day of the test.
    – drink at least 64 oz of water/juice per day, with multi-vitamin
    – do minimal exercise, to reduce fat metabolism
    – day before test, drink even more creatine, another 1-2 teaspoons (this resulted in nasty diarrhea, so be prepared)

    – 9 am: drank 32 oz Powerade + creatine + crushed B-complex pill (for color)
    – 9 – 11 am: drank another 32 oz Powerade over the course of two hours
    – 10 am: drank 5-hr energy drink (for even more vitamin B)
    – peed 4-5 times through the morning
    – test at 11:30 am
    – By the way, I chatted up the lab tech a bit and she confirmed that creatinine is the key to determine if the urine is over-diluted


    Passed! I got one thing to say: IT’S PARTY TIME!

    Good luck to one and all. Don’t stake your life on this method, but it’s worth a try. Until somebody does a real scientific (placebo-controlled) trial — which will never happen — there’s no way to really know what actually works and what is coincidence. I’m quite confident that creatine plus dilution are key, however. I don’t know about Certo, however…

    Hopefully one day the federal government will realize the inanity and futility of criminalizing a harmless plant.

  128. Shayniki

    Test today for drake classes. Stupid probation is making me take them so if I fail the UA no big deal but I have to pay for more of these classes… So the faster I piss clean the more money for bud But anyways I drank a 32 oz Gatorade with certo at 2pm and I will be drinking another at 4pm in between I drank about a liter of water. Took a vitamin b12 at 2 and I will take 2 more at 4pm and another at 5pm. If they even test me it’ll be at 5:30 or 6 I hope this works. These classes are $75 bucks a session and as of right now I only have two then I’m off probation. Pray to god this works! Wish me luck!

  129. SuperMario127

    So last time i used it i had just finished smoking a fat blunt (roughly 2 grams in a berry fusion) when my paramedic professor called me to give me a heads up on a “surprise drug test” the following day in class (i knew my professor before he was my professor and he also smokes weed). So what did i do? I finished smoking the blunt, got in my car and drove to the nearest supermarket to buy me a box of Certo™. Drank it in a bottle of water about 12 hours before my test. Continued to drink water until i saw my piss come out white. Two hours before my drug test, i took the second packet. It was a blood and urinanalysis test. Cleared it with flying colors. Certo™ works man. Im actually preparing for my second time using it right now. Lmao. (Only side effect is that if they test your kidneys on the same test it may come in out of wack.. But thats normal and should go back to normal levels within two days.)

  130. Daniel

    Here it goes.. I have a drug test in 40 minutes. haven’t smoked in 30 days at least, but I was a very heavy user.. My piss is diluted as fucj from drinking all this water and I’ve been taking niacin b6 and b12. It’s still not neon yellow, which is what I’m worried about. I have a physical and UA so synthetic was out of the option. I did a hone test and git negative so i’m not worried that dilution works, i just want it to be yellow so it doesn’t go to a lab for further testing. I’ll let you all know how it goes

  131. Anonymous

    Smoked night before and just passed using method. Drank a 64 Oz gatorade with a packet of certo about 3hrs before test. Than drank about half gallon of water following certo and gatorade and passed. Pissed like 5 times in between certo and test. GOT THE JOB:)

  132. Tammie

    It is only temporarily sending the thc out the colon. I just tested for Dcf and an hour before I was dirty for thc I drank 28 oz of Gatorade and one packet of sure Jell (fruit pectin) drank about 25 oz of water urinated one time then tested myself came out clean and then took official Dcf test was clean!!! Last time smoke was 30 hours and before that two weeks I’m 110 lbs. Certo/sure jell WORKS!!!!! You don’t need to do it 3 hours before just get previous urine out of bladder! You will get stuck to the toilet after tho so be near a bathroom after taking whatever test:/

  133. disappointed

    That crap doesn’t work!!