While I salute NORML's efforts in their drive towards MJ legalization, their info on drug testing leaves alot to be desired. They need to just stick with their drive towards legalization.

Cleanout "timetables" should never be relied upon because they are almost always off the mark. They never take into account the so many variables that affect THC-unloading. For any scientific study/experiment to have any validity, you can only change one variable. Multiple variables are useless from a validity standpoint.
The only effective and accurate way to gauge cleanout times is periodic testing with a THC test kit.
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