Before I get to your questions, let me ask:

a) Who is making you take a U/A and for what reason?

b) When is your scheduled U/A?

I'm currently passing clean for all test, even for THC.
What time of the day did you take these home tests?

I'm wondering If I smoked today, only one small bowl (2-3 hits) How long will it take me to pass a drug test?
Nobody can realistically and accurately answer that question for you because each persons body is different and there are too many variables to take into account to even arrive at a guess. Only periodic testing with a THC test kit can give you that answer.
Burnt Toast Reviewed by Burnt Toast on . Will I pass a 20nG test? Hello fellow smokers! (Or eaters;)) I haven't smoked weed in 4 months and I wanted to get started again. I'm currently passing clean for all test, even for THC. and I'm wondering If I smoked today, only one small bowl (2-3 hits) How long will it take me to pass a drug test? I'm 18, 139 pounds, very slender, 5'7" and have a very fast metabolism. I also take my vitamins every day. ( Vitamins: E, C, B complex and a multivitamin) Also, I bike to and from collage everyday, that's around 2-3 Rating: 5