Look, the main action of the mouthwash comes from the alcohol. THC will dissolve in alcohol or oil. (Since oil sticks to your mouth, it wouldn't work very well for this use.) I'd just get some alcohol based, plaque removing mouthwash and practice excellent oral hygiene!

If by some odd chance, you fail, challenge the results! Oral tests are the least reliable. Here are a few studies on the subject-

Roadside oral fluid testing: Comparison of the results of Drugwipe tests with laboratory
Roadside oral fluid testing: comparison of the results of drugwipe 5 and drugwipe benzodiazepines on-site tests with laboratory confirmation results of oral fluid and whole blood.

Portable Oral-Fluid Tests Still Unreliable For Pot, Study Says
Portable Oral-Fluid Tests Still Unreliable for Pot, Study Says - NORML

Interpretation of Oral Fluid Tests for Drugs of Abuse
Interpretation of Oral Fluid Tests for Drugs of Abuse


Granny :hippy: