The question is how much did you smoke before 4/10??? If you're not a regular smoker than it doesn't stay in your system that long.

I would suggest drinking a lot more than you usually do (even if it's liquor and beer cuz the more you piss, the cleaner you get). Also, be active, don't sit on your ass all day. Also, go to Wal-mart and pick up some AZO standard. They're pills for UTI's and they cleanse your system. Take it for like 3 or 4 days as directed (or you can up the dosage) but make sure to not take any pills 24 hours before your drug test so that they won't be in your system.

Good luck!!!