Saliva Test for Marijuana and How to Pass It
How does a saliva test for marijuana work?
Some people think that saliva tests are almost similar to urine tests, but this assumption is misleading. These types of tests are used to check for different compounds.
The urine test for marijuana tries to locate the presence of 11-nor-9-carboxy-∆9-tetrahydrocannabinol which is abbreviated as THC-COOH. This is the metabolite that is produced when ∆9-tetrahydrocannabinol (THC) is metabolized in the body.
Saliva test, on the other hand, screens for THC itself. THC is not immediately metabolized in the oral cavity, therefore, after you smoke weed, there will be some significant amount of THC in the epithelial surfaces of your mouth.
Labs, that use mouth swab test for detecting marijuana, claiming that it is very accurate and reliable, however, some cannabis users have mastered the art of how to pass saliva test for marijuana. Generally, the accuracy of this method is largely contested.
How long does the saliva test can detect THC?
In most cases, mouth swab tests for marijuana are effective within the first 12 to 24 hours after smoking. This means that it’s enough to stop smoking weed 1 day before the test to pass it.
However, this claim is not always true. There are certain factors, like personal metabolism or history of cannabis use, that can make you fail the test even 72 hours later.
How about CBD?
The good news is that labs do not test for CBD, because it is not psychoactive, and there are currently no standard tests for measuring the amount of CBD in the body of a user.
But can you fail a mouth swab test for THC after using CBD? No! CBD products that have been approved for the market have no more than 0.3% THC. This value is so small, that it can hardly show up positive in usual saliva tests for marijuana.
How to pass a saliva test for THC?
Your success in passing this test depends on the amount you smoked as well as the amount of time that has elapsed since you last smoked. If you are planning to take the mouth swab test, do not smoke for at least 24 hours before it. If you are a heavy weed smoker, you may need up to 72 hours smoking-free time, so that your system is clear of THC.
It is relatively easy to pass the saliva test, but if you are a heavy user, you have to take precautionary measures. What more can you do to enhance your chances of success? Brush your teeth thoroughly, with gums and cheeks, and use detox mouthwash to get rid of any traces of THC before you go for a saliva drug test.