How long does THC stay in the body (wiki)?

OK here it is! The only way for a user to be sure to pass a test is to substitute a clean specimen of synthetic urine. read more

No one can accurately say how long THC can be present in the human body since time significantly varies depending on many different factors, such as a person’s weight, age, metabolism, frequency of use, and quantity of consumed marijuana. read more

THC (found in marijuana) may only be detectable in saliva/oral fluid for 2–24 hours in most cases. [citation needed] The main metabolite excreted in the urine is 11-nor-delta9-tetrahydrocannabinol-9-carboxylic acid (delta9-THC-COOH). read more

After the liver processes the primary compounds, they are divided into metabolites. THC, for example, produces the metabolite 11-nor-delta9-caboxy THC-COOH. These metabolites, being fat-soluble as well, can stay in the body for weeks and even months. read more