Quote Originally Posted by headbanger4eva
I've used Pyridium several times before a test and its always came back clean...of course it may be from drinking water and me having a fast metabolism. But my Probation officer has never refused to take it....i just tell her i have a bladder infection and off to the lab it goes....so its never really messed me up on that part
I'm surprised that worked, really I am. Good for you though but if it was me I wouldn't want to risk getting a collector that knew what was up. If I was going to apply for a job or something I would rather use dilution without pyridium or substitution.