Does niacin hekp clear your system for marijuana on home tests?

what are you, high? don't partake of the 420 while living under the roof of someone who has an inclication towards drug testing.
grow up - get a job, move out and mount a four foot graphic in the living room floor. puff up a big old cloud and live the high life....
or just listen to your folks and follow the rules

Why? are you doing it?

no niacin does not clean you system of marijuana

stop using is the only way to "clear your system of drugs"Hope that works out for you