How Long Does Weed Stay In Your Urine?

PRO TIP: The best way to know if there’s THC in your system is to test yourself with an over the counter drug test. This is the cheapest marijuana test we’ve found.

The urine drug test is the most common. It’s simple to administer, accurate and delivers immediate results. And unlike a blood or mouth swab drug test, the ever-popular piss test is also the most humiliating. Luckily however, the piss test is also the easiest to beat. Of course there are more complex urine drug tests that are more difficult to fool, but they are expensive to run making them rare. And most of the time they’re used to confirm a failed drug screen or drug test when it’s contested. What’s the best way to beat one? Use fake pee. =)

How to pass a urine drug test

Have a UA drug test approaching? Use synthetic urine to pass it, dude. Sure might think synthetic urine, fake urine, fake piss, fake pee—whatever you call it—is gross and a waste of money. Does synthetic urine work for drug tests? You bet’cha. Synthetic urine works perfectly to pass a ua test. It’s foolproof—as long as you don’t hand the tester cold fake pee. Some synthetic urine kits, like our favorite Sub-Solution, include a powder that automagically heats the pee to the perfect temperature. It also comes with a 200% money back guarantee. Check out the comments on our synthetic urine post to get an idea of how it’s helped other stoners pass their piss tests. Also check out our post Where to Buy Synthetic Urine if you need help finding fake piss.

How long does THC stay in your system?

How long does weed stay in your blood? Well according to the drug test chart below weed could remain above the detectable limit (0.3 ng/ml) in a stoner’s blood for up to a month. However this does vary by individual. A blood test for pot is considered the gold standard of drug testing, but they’re expensive to administer and they must be given by a healthcare professional so you know they’re rare. A blood drug test is most often administered by an insurance company when there’s money on the line or law enforcement when there’s freedom on the line. If all you’re looking for is a new job, you probably won’t be facing a blood test

False positive drug test

What is a false positive drug test? Let us define false positive for ya—it’s when a drug test lies and incorrectly indicates that a particular drug is present in your body. For instance you fail a hair drug test or urine drug test despite the fact that you’ve never smoked pot in your life. That’s right drug detection of over the counter medications, some foods and prescriptions can cause you to fail even if you are innocent. It happens—up to 5% of the time. That’s fucked up, isn’t it?

Drug test chart

How long does THC stay in your system? Check out our handy drug test chart and find out…