Can I test positive on a drug test from second hand marijuana smoke?
It is very unlikely that second hand marijuana exposure will lead to a positive drug test. Drug tests typically look for levels that are high enough to rule out false positives from something like second hand exposure.27 The cutoff most commonly used is 50 ng/ml 28 29 Second hand exposure, depending upon how much was absorbed into the body, could possibly result in a positive on a drug test, but it would most likely be below the cutoff that is considered a “presumptive positive”.
Related Questions
- Is it possible to test positive for THC (Marijuana / Cannabis) from exposure to second hand smoke How to cheat and pass a urine drug test in Australia ?
- Can someone test positive because of second hand marijuana smoke, or because they ate a poppy seed muffin?
- Can someone test positive because of second hand marijuana smoke, or because they ate a poppy seed muffin?
