Blood Drug Testing

How long does it take THC to leave system to pass drug test?

I smoke about once or twice a week out of a vape. How long will it take for THC to leave my system when I stop smoking so that I can pass a urine analysis?

Public Comments

1. 2 weeks 2 days 18 hours 36 minutes 16 seconds i counted one time lol
2. 28 days. THC is fat-soluble so it cannot be 'diluted' out of someone's body by drinking lots of water or detox drinks. It can only leave the body once it is cycled out of your body's fat reserves. The level of detectable THC in urine usually takes 28 days to fall low enough to pass a drug test, but if your drug tests involves hair follicle samples, you will fail the test as THC is detectable in hair samples for up to a few months.
3. Well hell don't stop smokeing at all here is what you do. Get a friend who's clean to piss in a vial for you than before you get a test heat it up in microwave and than tape the vial to you leg inside your pants so it will be as warm as normal piss is because it is by your body. Than when they tell u to piss in the thing they give you pour it from ur vial into what they gave you and then ur clean mate. FREE THE WEED!!!