I use to test myself and if I smoked lightly in the evenings for 3 nights it usually took me 4 days to pee clean. But it varies widely for everyone. Your best bet is to buy some cheap strips off ebay and test yourself.
killerweed420 Reviewed by killerweed420 on . Question about thresholds From what I gather, most pre-employment drug screenings require 50nl per 60ccs of urine in order to declare a person is positive. I've also heard that someone who has a habit using about a joint a day or maybe a bowl of good shit a day will be about 100nl/60ccs in their urine. So if someone only takes one or two hits when they smoke, and they smoke once a day, wouldn't they be likely to be under the 50nl threshold, even if given a test the very next day? Aldo, if anyone has information about Rating: 5