I got a job interview coming up on the 18th of this month, which is in 4 days and I'm worried about a drug test they might give me. I would have quit earlier, but I didn't think I would get the job and it was a while since I applied. Anyways, they send you to a lab for a piss test I've been hearing. Thing is, I've been smoking for some time off and on, 2-3 times a week at most. I'm worried, cause I really need this job. Are they any way I could run/workout (sweat it out), drink tons of water and have it out of my system by then? Or what should I do? Need advice fellers.