No the books aren't lying. The half-life of THC ranges from 0.8 days to 10 days. Many factors are involved in this from genetics, body fat percentage, metabolism, diet, physical activity, etc. Then you must figure smoking history (how much, quality, how often, etc). Some people can be clean in just a few days others who smoke many times daily may take 2 months to get clean. Consider yourself lucky. On the average though a daily smoker may take 20-30 days to get clean and a person who is completely clean and gets high one time can be clean in 5-7 days.
FakeBoobsRule Reviewed by FakeBoobsRule on . Who says it takes a month? So I recently thought I was going to get drug tested for work. I bought an at home test to see if I would pass. I smoke about 2-3x/week so I thought it would take at least a week to get out of my system but on day 2 I was clear. One of my friends smokes a lot more than me and she only takes a week to get clear. I think the books are lying about how long it takes. Will everyone post the times it takes them to get good pee for a scientific evaluation? Rating: 5