Marijuana Urine Test

I never smoke weed or cigarettes. But Im a smoker second hand. my bf smokes a lot and we live in the same house. I think he still has the effect on me, but how long should I wait to have a urine test for marijuana to be negative?

If you're not smoking is a pot, then you do not worry about a drug test, the THC in marijuana that triggers the positive doping test ahead of the pack when traces are found in the urine or blood. If your friend is there to smoke around your body absorbs the fate of the THC, and the smoke he exhales is nothing more than a by-product.

But if the test is an important question, namely: employment, parole, etc. .. I would give a week and drink plenty of fluids to flush your system. The heavy smoking pot is generally clean in about three weeks of non-smokers.