go with some synthetic urine.. i have to give ua's about once a month or so, not for the courts or anything, just some dumb crap, and after 8 years, they suddenly started busting my balls over thc.. so i went online and got a whizzanator and some urine luck syn, piss, and some hand warmers, and it works like a champ... the synthetic urine even comes with two hand warmers and a temp strip.. why stop smoking to get a job, thats just retarded.. go synthetic, and never look back.. and since it's for a job, you don't need a whizzanator, you would be golden with just the synthetic urine.. trust me, those detox drinks and teas are a complete waste of money imho, synthetic works every time, just follow the directions on the back of the box and your in like flynn..