Saliva drug tests are a common method of detecting recent drug use. They are often used by employers, law enforcement, and other organizations to screen for drug use. Saliva drug tests can detect a variety of drugs, including marijuana, cocaine, amphetamines, and opiates.
There are a number of ways to beat a saliva drug test. One method is to use a mouthwash that contains peroxide. Peroxide can break down the drugs in saliva, making them undetectable. Another method is to drink plenty of water before the test. This will help to dilute the saliva and make the drugs less concentrated.