As most of you know already, Marijuana (THC) only sustains 24-72 hours at most in saliva, And asprin Does help with a Gc/Ms test.
What most Don't know is taking a Cayenne pepper supplement will induce the production of saliva, hence pushing the THC through faster, So here's the method that worked for me,
Smoked 6pm Sunday night, got called Monday morning for test (saliva)
Took 2 Cayenne pepper supplement pills;
Gargled with Hydrogen Peroxide 2 times;
Brushed teeth/gums for about 1 minute, 1 time;
Ate peanut butter sandwich 1 hour before testing ( The fat content redirects saliva to Digest)
AND last but not least, took 1 asprin, and chewed and swished around for 30 seconds.
And Passed! Im no doctor, but to everyone worried about the outcome of a Saliva drug test, fear not my friends, you can pass with ease (Only with THC)
I do not personally condone Drugs like cocaine, meth, or other adulterated chemicals and I do not know if this method will help with these substances.
But as was said before, Saliva is a Marijuana smokers best friend