So, my girlfriend and I have been asked to do a hair follicle test, however, it may take a little while before we are asked to go in. So, these questions are directed towards using the pass hair test shampoos for my girlfriend.
Do the hair shampoos show up on the test? Can they determine if a shampoo has been used? They wash the hair before they test it, so will this affect the effect of the shampoo? I noticed one shampoo on the
http://mbdetox.com/Pass-HAIR-Drug-Test_c8/ link that was suggested. It had a 500% money back guarantee, so if my girlfriend fails her test, because, the product didn't work then do they refund our purchase 500%?
Another concern I have is that they may ask us not to wash our hair before doing the test. Is this unheard of?
Thank you for your insight.