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Is it possible to test positive for THC (Marijuana / Cannabis) from exposure to second hand smoke?

April 26, 2017cannabis exposure hand marijuana positive possible smoke Test THC

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Is it possible to test positive for THC (Marijuana / Cannabis) from exposure to second hand smoke?

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It is not! Urine concentrations of THC above the cut-off sensitivity level of the test, or a positive result, is possible only through use / inhalation. However, second hand smoke will be in the system, but not at the concentrations that would indicate drug abuse.