I used to be a chronic smoker.. I quit for 2 months.. and I still came up positive.. Do alot of excercise, and drink plenty of fluids. I have a question though. Did you smoke 2-3 bowls a day, or liek half ounces. Because me and my friends use to smoke dubs every day and then smoked half ounces on the weekend. After 2 months I still came up positive, even after drinking alot of fluids.