So, I took an under-the-tongue saliva test for a job on friday morning.. my last time smoking was Sunday night around 11:30. I smoked kief.

Anywho, the test goes to labcorp. And it says on the website: Q: What is the drug detection window for oral fluid testing?
Depending on the drug used, dose, and route of administration, a drug may be detected in oral fluid in less than one hour and remain detectable for five up to 48 hours after last use.1,2

Is this true?
firefistace Reviewed by firefistace on . Under-the-tongue saliva test Today I took an under-the-tongue saliva test for a job. The last time I did anything was Sunday night, and before that, I had been clean for a month. Before I became clean i smoked every day at least 6 times a day for a good 3 years. How affective are these tests, and do you think i will pass? Rating: 5