I just bought from this vendor:

Quick Fix Urine

They ship to Illinois.
Nausicaa Reviewed by Nausicaa on . Quick Substitution question... Hello everyone, I was recently hired and am being asked to take a drug test. I smoke all the time, so I'm forced to use subtitution. This isn't a problem, as I have a clean roommate who is willing to provide the sample for me. I plan on following the stickied substitution guide up top, but have a few more concerns. Mostly, I'm wondering, for employment drug testing, if they EVER watch you urinate, or if you are always given a room to do it in. This is my biggest concern - that I'll have Rating: 5