Ok I just found out that I have to take a hair test in 2 days for a possible job. I really, really want this job!! I had no clue they were gonna pull a fast one on me w/ the hair test, I figured they'd do urine only which I had covered w/ a synthetic urine device. I'm reading alot online about various detox shampoos you can buy, one in particular that's sold at the store by my house called All Clear Purifying and Cleansing shampoo. I usually smoke everyday, about a bowl per day, for many years now. My question is, has anyone used this shampoo and how effective was it?? I plan on washing my hair tonight w/ baking soda and vinegar, and also not smoking any cigarettes or other...and buying this All Clear product and following directions to a T. However I'm very nervous, and I just need a couple testimonials from people if I could...help me please!!