Hello I can get a clean sample of urine about three hours before i have to go give my weekly U.a at a rehab place for my probation , nobody watches me urinate either so.. if i take some fresh pee in a condom under my scrotom for temp and give my sample in the cup do you think it will read false positives or will their ghetto instant u.a mark it as clean? ive been smokin weed doing benzo's and getting a my own script for percs but i dont wanna tell them about it so they dont regulate me . tell me honestly k thanks everyone.