Ok guys help me out, please. The 15th of april i will be clean for a full 4 weeks!!! lol. Anyways, i quit in order to get a job and ive filled out several applications, before this i smoked mabe 2 grams a week, not much. However i really want some bud soon or at least by 4/20, you guys understand. I think i should be peeing clean by now or sometime soon so.... If i pee in several cups now, assuming im clean, how long could i keep it for? I ask because i dont know if pee goes bad after a while or something