Grinch I'm sorry but your advice is not helpful at all....
Sure-gel is the Certo crap I'm talking about it costs $2.97 a box at Wallyworld.... didn't work.... I piss clear cuz I drink lots of water not cuz im THC free.
As far as vinegar that I'm not sure of but I heard it don't work.
ScrewedSDan Reviewed by ScrewedSDan on . Drug Test I've got an upcoming piss test and I just smoked this morning... the test will prolly be on Thursday. I've been taking niacin and drinking water... not lots of water but more then usual. I drank 1 packet of certo waited 1 hour drank another.... so 2.5hours after I took the first certo I took a piss test and came up positive.... that method didn't seem to have worked and I even used 2 packets.... any ideas? Quick PLZ :( Rating: 5