Quote Originally Posted by DroKing
I have mixed feelings on this. A guy where I work smokes as he puts it "every weekend" and then every Monday does the whole Niacin thing. We recently got randomed, and he told me to do the niacin thing and I did. I also combined that with drinking a shit-ton of water and I smoke every day, multiple times a day sometimes. We both passed. Whether it is that my job just does not care about weed, or by some miracle we both passed, I have no idea. I personally do not think it works. You are much better off diluting (there is a great how to pinned in this forum) or substituting either with synthetic or clean urine.
I do this same thing without the niacin and I test clean in 3 or 4 days.

"I gotta tell ya, quoting L. Ron Hubbard is not "proof" of anything..."
I second that emotion.
killerweed420 Reviewed by killerweed420 on . Nicacin? so i might be getting a job soon that requires a drug test. So i read up on Nicacin which seems to have a high success rate. I was wondering if i matters if i take it before the day of so i dont get the symptoms of Nicacin or do i need to take it again before the pee test. My initial plan is 3days before take around 300mg and see how i feel and the day after take prolly 1000mg, and the day of drink lots of water. Can i get some good input please? and some info...i'm 6'1'' and weigh around Rating: 5