A friend of mine took about 42 days, and that's the longest I've seen in person. I usually take like 2 weeks, even though I smoke a lot. It might be the low body fat, or maybe it just gets out of me quick for some reason.
BurninKush Reviewed by BurninKush on . What's the longest you know someone going without weed and still testing positive? Hello all, my first post here, nice to meet you all. I've been crazy stressing over a pre-employment drug test for a while now and have been reading lots of different information about how long weed can stay in the system on a urine test for a chronic smoker anywhere from 10 days to 12 weeks. Needless to say this is quite a big spread--and to be quite honest I find it a little hard to believe that somone could go 12 weeks without smoking and still come up positive--but anyway was just Rating: 5