bigbangtheory
5,000+ posts
CarAudio.com Veteran
Guarantee denied! My last job they took hair samples and was just a delievery driver for AVI Foodsystems.lol.. I guarantee you that unless you're going into the military they aren't going to take hair samples.
Best way is to flush your body with Niacin, and like iceetee said, cranberry juice or any thing with antioxidants.
Good try though.
