I have a friend who took 40 days to test clean.

This friend is pretty large, but very active. Heavy smoker though (1/8 a day for awhile)
TheSmokingMonkey Reviewed by TheSmokingMonkey on . Why is everyone so worried including me? I found studies all over the internet indicating that it takes 30 days max to ride your self of THC and its left over. The only sites stating a longer time frame were sites advertising detox hoaxes. So sites that could make money off the paranoia had listed longer detection times and sites that referenced scientific studies always say 24 hrs to 30 days, but no more than 30 days. I guess if you are very inactive and have allot of fat it could last over 30 days. But seriously this 90 day Rating: 5