re: -

Hey TulaneFan. You're not fricked at all. I work for an O&G contractor and my co-workers smoke on occasion and have done so for years. Hell, even my office manager does as well. None of them have lost their jobs bc they use a follicle cleaning kit that metabolizes the weed metabolite, thc-cooh. It's a system that uses a pretreatment to scrub out minerals followed by the actual cleaning regimen and is 100% effective. You do have to tell them when the last time you smoked was, if you were a heavy user, and when any possible hair test will be. This determines the amount of 15 min treatment applications you need to take to clean your hair. This shite will save your career as long as you can piss clean cuz you will have to get passed that as well. I believe it's ard 10 ng for urine and 1 for hair. The product is called Hair Razor.

LINK

The link describes the science behind it in more detail. I'm sure your interest has been piqued and I wouldn't waste time with any other treatment.