Seems they may not be that accurate! High Times did an article long time back- they got a positive reaction to ordinary tea and some other substances, but not pot! I'm sure the tests have improved since then. However, if you do fail, abstain from pot , show them the studies , and demand a retest!


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

Current Developments in Drug Testing in Oral Fluid.
Therapeutic Drug Monitoring - Abstract: Volume 30(2) April 2008 p 196-202 Current Developments in Drug Testing in Oral Fluid.

Drug-Test Cheats Try New Tricks on Labs
Drug-Test Cheats Try New Tricks on Labs

Granny :hippy:
Storm Crow Reviewed by Storm Crow on . need help as much as possible I am a big guy 350 and 5'11. I smoked on sunday about 8 times in the day. (8 hits) and i am wondering if i can pass a swab by now. Im not sure on how it works or if i have to do a vinniger or a bleach sandwich (2 drops of bleach on sandwich worked once for me). I need to know what to do and how to go about everything thanks tankz Rating: 5