Hey everyone!! I found this website when frantically searching the web on info about hair drug exams. It seems pretty cool.. I posted the information below because I haven't quite figured the site out yet and I don't know where the question would fit. Thanks so much! Nice to meet yall! Peace. I applied for and internship yesterday and when filling out the paperwork I came across the information about a drug test. I did one mac method last night and I am treating my hair with ammonia tonight. I also bought a toxin wash and a zydot treatment. I took 6 hits total during the second to last week in march, other than that I haven't smoked all year. Also, I am a female about 5 feet tall and 106 pounds, my hair is blond and really fine. What do you think my chances are on passing? Any feedback would be awesome! Thanks so much!Peace.