o btw the shampoo doenst work at the smokeshops either tehy was the hair b4 testing now the best way to pass if u really have to is to litteraly shave all off all ur hair execpt eyebrows and tell them no way u can have ur eye brows but u will glady pee in a cup and make sure u can pass a piss test thats easy dont know who is testing u but all u have to say is not having hair is a personal choice