How long is marijuana really detectable in your system?

Question

I've been told by drug programs in school it's 30 days but then again they also tell you that it's a highly addictive drug that kills thousands and other loads of c**p. I personally don't smoke anymore but my friend is being tested by the local courthouse after being arrested a while ago and he smokes about once every two weeks and doesn't smoke a lot at once so he is a very casual user. I'm still worried for him so how long is it detectable by standard court urinalysis tests?

Answer 1

5-6 months. don't get arrested for anything. or they'll know you've done pot. the THC is stored in your fat.

Answer 2

aha, no worries, cannabis doesn't stay active in your blood for very long, and although i'm not a participant with the whole drugs scene, i got taught a very valuable thing : the police always over react in these kinda circumstances, as a way of intimidation, but i am pretty sure it leaves the system completely within a 48 hour period.

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Answer 3

If he smokes once every 2 weeks, I'd say it would be detectable by urine for 7-10 days.

Answer 4

it basically depends on how much he smokes. i mean once every two weeks isn't that bad, as long as they drink about a gallon of water they'll be set.