How to Pass a Mouth Swab Drug Test- A Complete Process?


Passing a mouth swab drug test is a crucial process. Mouth swab drug tests are commonly required for pre-employment screening, workplace drug testing, government licensing, probation, drug treatment programs, medical procedures, and child custody cases where drug use is a concern. Considering these points, people often want to know How to pass a mouth swab drug test.

If you also yearn to pass this test but are seeking the best ways to do it, this post is for you. Here, you will get every way of passing a mouth swab drug test in the most effective way.

What is a Mouth Swab Test?

When testing the traces of drugs inside a human’s body, the best test we can explore is the Mouth Swab Test. In this test, a small saliva sample is first taken, then the sample is tested effectively for the presence of the drugs. People try out different methods and techniques to pass the mouth swab test. If you are also keen to know How to pass a Mouth Swab Drug Test, trying these different methods will be a win-win situation for you all.

How to pass a mouth swab drug test

Here are some tips for trying to pass a mouth swab drug test:

  1. Opt for Candies

Detecting a mouth swab test is difficult; however, we can easily nail down the task with certain steps. If you want to pass the mouth swab test, licking the candies is the easiest way. Research studies say that the more acidic your saliva becomes, the more difficult it becomes to detect the drugs inside your body. If you have less time to pass the mouth swab test, choosing candies can help you pass a mouth swab test.

2.  Using mouthwash

This is another best way as you are searching for how to pass a mouth swab drug test. Use a mouthwash with hydrogen peroxide in it just before taking the test. The peroxide can help break down any drug metabolites still present.

3.   Avoid Drugs before the test

What can be the ways to trick the mouth swab test? Well, you must stop taking the drugs either for a minimum time of 48 hours before the test or a maximum of 78 hours before. It will be safe for you to stop the drug intake before a stipulated time, especially if you are a heavy drug user.

4. Consume Healthy Food

If you want to pass the mouth swab test, you should consume healthy food as it will help you to flush the toxins of the drugs. Fiber-rich food can help you mitigate the amount of drugs in saliva.

5.  Opt for Gargles

Passing a mouth swab test can become easy if you adopt the right strategies at the right time. If you are in a hurry and want to pass the mouth swab test, doing gargles can help you out. Take water inside your mouth, take it deep inside your throat, and then spit it out. Doing Gargles every quarter will reduce the saliva and help you pass the mouth swab drug test. You must complete the process as soon as possible for the best results.

6. Brush the Teeth and Gums Vigorously 


Many research studies have shown that brushing the teeth and gums vigorously right before the test will help you pass a mouth swab test. So, we should carefully follow the process of passing the mouth swab test in this way. It will ensure that the old oral fluids will not be present inside your mouth.

7. Avoid using Mints and Ice

Don’t do things like using breath mints or eating ice beforehand, as this can damage mouth tissues and draw out more contaminants.


So, these are some tips and tricks to help you know how to pass a mouth swab drug test. These tips will help you to stay comfortable and trick the drug test to eliminate the traces of substance abuse. Mouth swab drug tests have become a popular way for employers, probation officials, and others to display screens for drug use quickly. The excellent method is to prevent drug use as soon as feasible, earlier than checking out, and use thorough oral hygiene to cast off strains from the mouth. While there aren’t any assured approaches to bypass besides abstaining from pills, being sincere with the tester and requesting a retake, later on, is higher than trying to cheat and risking criminal consequences.

Frequently Asked Questions

Q1. What substances can be detected in a “Mouth Swab Test?”

Ans. A mouth swab test can detect different substances to check drug abuse. For example, it can find traces of alcohol, Cocaine, Barbiturates, benzodiazepines, Opioids, Propoxyphene, Amphetamines, and marijuana (THC).

Q2. Can gum have the power to affect oral drug tests?

Ans. Many outward objects can affect the frequency of oral gum tests. For instance, the production of oral fluid can be stimulated by using Citric acid candy, Chewgum, and others.

Q3. Should I consume gum before a mouth swab test?

Ans. No, you must strictly prohibit doing certain activities like consuming Chew Gum, smoking, drinking alcohol, etc. You should not brush your teeth before two hours of saliva collection.

Q4. What can lead to the failure of a mouth swab test?

Ans. Failure of a mouth swab test can be due to many reasons, such as food, beverages, over-the-counter medications, and mouthwash. Therefore, you must avoid consuming these things before the mouth swab test.

Q5. What are the two types of Swab tests?

Ans. Doctors say that there are two types of swab tests. The first one is an antigen swab test, and the other one is a molecular swab test.


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