I have a question for you guys about hair follicle drug tests. I smoked heavily until September 2012 and then smoked for 2 weeks in February 2013, ending on 2/28. I have a hair follicle drug test possibly coming up in August. I am a female and as a precaution plan to have no body hair available for testing, except that on my head. My hair was really long and I cut it very short, to the point that is about 6 inches at it's longest. It is shorter in some areas. So as the time of testing approaches I am getting worried I might not pass. I know they only are supposed to go back 90 days, which I should pass, but I don't want to take any chances. Should I cut my hair shorter or am I over thinking this? Any feedback would be appreciated!