pass test

I just found out I have a hair test in 2 weeks. I haven't smoked "heavy" for about for about 6 weeks. Although, I smoked two days ago at a party, before that I hadn't smoked for a week, before that it was two weeks. I don't plan on smoking anymore, so is there anything I can do for the next...

I recently got busted and have a court hearing the day before 4-20 (some timing, huh?). I smoked almost everyday prior to this event and I was wondering a couple things: How long should I grow out my hair if I've been sober for about two weeks before I shave it (I do plan on shaving it, so...