If they do the follow up gas test they will know exactly what the substance is.fakeboobsrule is the expert in this area.If you can get him to comment he can explain it better.
My understanding is somethings can give a false positive for a standard test strip type UA but when the gas test is done as a follow up they can tell exactly what substance is involved.
Blindman0v0 Reviewed by Blindman0v0 on . is there a herbal tea that has thc like marijuana i just failed my drug test and i need to come up with something to get out of all this shit. so i was wondering if there was a herbal tea that had thc or other weed ingredients in it so i can tell them that i was drinking large amount of this tea which caused me to fail my test. i know its stupid but im in desperation and im willing to try anything. even if its not a tea any thing that can be consumed that has the same make up as marijuana but with out the high will work. Rating: 5