Hi all I have been researching the hair test forum and wanted to stop by and give some helpful info about urine testing. I was on probation a few years ago and neverreally quit smoking, exept about a week before i went to see my p.o. Anyways I purchased CERTO (sure jell) found at some grocery stores, and mixed 1 packet with 1 liter of water and drank, then drank another liter of water(water only on the 2nd liter) about 1 hr before test. I was only tested once but i passed with only being clean for about 5 days. I would recamend not being a dumbass like me and smoking if you are on papers(I will never smoke on probation again) but i cant describe the feeling of beating a drug test its unlike anything else. So i hope you guys can find this useful im sure that their are similar threads with this method, but just thought i would metion it.