Can Secondhand THC Smoke Cause a Positive Drug Test?

What You Need to Know

Secondhand THC smoke can lead to a positive drug test, although it's less frequent than direct inhalation. This is due to trace amounts of THC that can linger in the air and on surfaces.

Legal Issues Surrounding Secondhand Smoke of Cannabis in Apartments

How THC Lingers

Factors Influencing Results

Conclusion

While secondhand THC smoke can cause a positive drug test, it's important to understand that this is less common than direct exposure. If you're concerned about secondhand smoke affecting a drug test, it's best to minimize exposure.

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