I don't know about the specifics. It's probably up to the facility if they watch but I doubt it. I do know my cousin has used it before and swears by it. He used it for a job at UPS. He calls the company (United Pot Smokers). It is synthetic urine and this site tends to say that's the way to go. Quick Fix is the big one around here. The Whizzinator just comes with the apperatus and warmer and costs more. The Urinator is another Co. with the same type of thing.