hair follicle drug test :- http://www.synergydetox.com/Pass-A-Hair-Follicle-Drug-Test-articles.html :- In times past, those who were asked to take hair follicle drug tests used masking shampoos to try and cover up any toxins in the hair, thinking that would beat a hair follicle drug test. But now labs wash the hair of anyone who is submitting to a hair follicle drug test.
