i mean niacin
skunksmoker006 Reviewed by skunksmoker006 on . Piss test I have a piss test coming up soon. By way of background, I smoked a total of about 2 bowls over a 3 day period, Feb. 22, 23, 24 and none since. Prior to that, I had not smoked in over a month. Should I be concerned amd, if so, what should I do to come up clean? Thnx in advance. Rating: 5