I am currently looking for a new job and most major cos. in this area hair test. I am a VERY occasional smoker---maybe 2-3 tokes every other week. I have fine, blonde, fairly thin hair. I'm about to buy the Toxin Wash as I've read it's the best available. Do you think I have anything to worry about if I'm a good girl from now on? Which sucks since I've got a beach vacation next weekend, but even when partying a few tokes is all I need. (Retired hippie, can't handle it like I used to.) Thanks for all advice, really.