How long does mariajuana stay in your system?

Answer 1

Up to thirty days . Marijuanna is a fat soluable in the human body meaning the less fat on your body the quicker it leaves the body. The THC (tetra-hydra-cannibinol) which the current urine tests check for may be cleansed in as little as a week or over month depending on several factors. How much u smoke? Quantinty and quality of injested marijuanna?

Answer 2

Depends on how much you smoke and for how long. Chances are, 4 weeks. This is assuming we are talking about how long THC stays stored in your fat, not talking about how a hair test.