I wouldn't. Too much chance of it polluting the synthetic sample. If the guy smells the urine he isn.t following protocol. Jack him up about it if he does it. A drug tech has really got to be pretty stupid to be smelling someone elses urine.
killerweed420 Reviewed by killerweed420 on . is it safe to do this? To pee in the collection cup with your dirty urine, empty it and then pour in the synthetic urine? i'm asking because just incase the collector puts his nose to it he'll smell a little urine smell wouldn't he? Rating: 5