Drug testing has become a common practice in many workplaces and institutions. It is used to identify individuals who use illegal substances, which can affect their performance or pose a threat to themselves and others. One of the most popular drug tests is the mouth swab test. In this article, we will discuss the mouth swab drug test, how it works, and what you can do to pass it. What is the Mouth Swab Drug Test? The mouth swab drug test, also known as the saliva drug test, is a type of drug test that uses a saliva sample to detect the presence of drugs in the body. It is…