to respond to that, there's three ways to pass, i suggest you do both of these, the last one is another option.....first, drink four "red bulls" the day before you have one......also, when you piss in a cup the stuff that is dirty is the first bit of piss and the last bit, so go in the cup sometime in the middle of it, it'll help ALOT......and last, take a shot of straight vinegar before you go to bed (day before ofcourse, along with some water after it) then another shot.......wake up, take a shot, drink some water, then do this one more time followed by water, REAL harsh, but it worx....as for me, i get hair-tests, i don't know how to pass those, so anyone got tips on those fucking tests, i jus' got out of juvey for failing a test, PLUS i had to pay like $65.......fuck it, i say jus' drink and trip (btw, watch out if ur on hair test and u think 'cid don't show up, don't worry it usually doesn't, but sometimes it'll show up as an opiet, depending on what type you take......besides that, most cid don't have it, so that, shrooms, and alcohol)
peace out