Hair-Pee-Spit-Blood?: Which type of test? Hair can show use up to three months. Blood up to 2 weeks. Urine and Saliva way shorter times. Degree of use also matters but not as much as type of test. Good luck!
Answered 5/29/2016
3.4k views
Yes: THC is stored in fat in the body. Depending on the sensitivity of the test it can show positive for 4-6 months. It also can be negative in rapid metabolizers.
Answered 9/10/2017
3.4k views
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