How Long Does THC Stay in Your Hair?


The chemical compound THC is the active ingredient in marijuana. Employers perform hair drug tests because the chemical lingers in the hair far longer than in urine. THC can be detected in the hair up to 90 days after use.
Q&A Related to "How Long Does THC Stay in Your Hair?"
Up to 3 years, depending on how often you smoke pot.
For Marijuana, the daily, heavy user can sometimes be detected up to 30+
The pee test is good for detection of use within approximately the last 30 days. The hair test is good for about 6 months. Source(s) I came out of the nuclear industry where we were
1. Choose accessories that hold hair in place like barrettes, combs, clips, headbands, bobby pins and scrunchies. 2. Separate your bangs into two sections. Wrap each section with
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