I read that B-2 could possibly cause a false positive.
Drug Test Facts - Drug Detection Time - Drug Testing

any thoughts?
Mapotman Reviewed by Mapotman on . Quick dilution question I have a drug test in a couple weeks, by that time I will be 25 days clean. I was an avid daily smoker for about year where i would smoke from an eighth to a quarter of headies every week. I am 5' 11'', weighing about 150 lbs (i've lost about 8 - 10 lbs in the last couple weeks at the gym). Last year i was in the similar situation and passed a test at the 30 day mark with only drinking about a 32 oz gatorade before the test. This time I'm a little worried since i've been smoking more and better Rating: 5