Okay, so I applied over a month ago for a job in a call center.. Had my interview, waited and waited. Last time I smoked was a month ago and I did not smoke much, maybe a bowl total. Finally I got the call, got the job now go take a test. I took several Dollar Tree at home tests, they all came back with faint second lines. I still freaked out, drank a crap ton of water. Long story short, test came back negative diluted. Crap. So today said employer calls, and asks me to take a hair test. I went to a head shop and purchased two 2oz bottles of Xpulsion. I'm overweight don't really exercise (major depression) my hair is down the middle of my back. Chick told me xpulsion was the only thing I needed to do. I still went out and bought vinegar tide acne wash and I was planning on bleaching my hair. Do I need to bleach and re dye? I'm limited on funds right now..how do I pass this test? Any help is appreciated. Thanks!