Published online 2023 Mar 17.

How To Pass A Saliva Drug Test With Listerine

PMID: 3012366 DOI: 10.1s2360072

Listerine is a product we use to get rid of plaque or extra bacteria in our mouth after brushing, however; there are people out there who believe that it does help you pass a saliva drug test.

According to the online community, Listerine does work and will help you pass your saliva test most of the time, however, most studies also show that taking water does help you pass too. This article will explain how you can use Listerine to pass your saliva drug test.

How Are Drugs Detected In Saliva Drug Test

Aside from urine tests, saliva tests have become popular because a saliva sample can be collected on the spot. The reason why many labs or workplaces opt for this test is that they are able to tell whether you recently hit a joint or not. Marijuana can be detected up to 72 hours from the last time you got high.

This can be bad or good depending on how you look at it. Since a swab test does detect drug use of up to 30 days like a urine test, you will not be guilty of a sin committed a month ago but just the most recent one.

On the flip side, keep in mind that THC can be detected in your mouth 24 hours after smoking weed and they can be administered almost anywhere and anytime which can catch you off guard.

What Exactly Does A Saliva Drug Test Look For?

While Urine tests look for THC-COOH which is a metabolite that is created in the body after THC has metabolized and can be detected in feces and pee, a saliva test on the other hand in different because it looks for active THC(delta-9 THC). This is the component that will get you high when you eat or inhale marijuana.

A single puff of weed has millions of activated THC molecules on it that many of them can be found on your saliva. If a saliva test is conducted on you shortly after a puff, you can be in plenty of trouble.

Can Listerine Help You Pass A Drug Test?

Studies have shown that people have beaten their saliva drug test thanks to Listerine because the components on it cannot be detected in your mouth. This product does not make it easy for the people screening you to know that you are attempting to cheat.

For you to pass your drug test using Listerine, there a few things you need and steps you must follow. The things you are Listerine mouthwash, of course, Listerine breathe strips, water and some time on your hands.

Using Listerine To Beat A Saliva Drug Test

Stage one: Stay away from any drug for 48 hours

As pointed out before, saliva tests these days can spot marijuana in your system 48 hours since you last had a joint making it very important for you to stop using drugs at least 48 – 72 hours before your test.

Stage two: Drink and eat a lot for your mouth to be moisturized

The key to passing a saliva drug test is to eliminate any saturated saliva that is found in your month. The best way to do that is to drink and eat a lot. You do not have to change your morning routine at all, just do the normal things that you normally do even if your test is 48 hours or less away.

To give yourself the best possible chance, you might want to eat food that is known to make you salivate more like carrots, apples, cheese, cucumbers, and celery. Spicy food containing ginger, cayenne pepper and cardamom will also do the trick.

Anything that will keep your mouth dry should be avoided at all costs. This includes things like salt nuts, sugary desserts, popcorns, and dry crackers.

Stage three: Brush your gums, teeth, and tongue without fail

Go out your way and brush your teeth like a madman. Brush three or four times a day if you have to if it means removing traces of THC in your mouth before your saliva test. Brush for more than 2 minutes each and every time.

Give your gums, teeth and touch equal attention and don’t forget the sides, bottom, and top of your mouth. You can use Listerine after brushing, however; you will need it more on test day. Don’t forget to also use dental floss because it will get rid of any THC molecules that may have been left behind after brushing.

Stage four: On the day of the saliva drug test, get rid of any extra THC molecules

On D-Day, make sure you extending your brushing time to about 15 minutes or even 20. After brushing, you should swish some Listerine 4 times before you walk out and let the mouthwash really absorb in your mouth for 45 seconds to a minute before you spit it out.

Listerine does sting if it is in your mouth for too long, so be strong because you have a drug test to pass. You will be in plenty of trouble if you fail your drug test so toughen up.

Stage five: Use 2 Listerine strips into your cheeks

When heading to the test venue, grab some water and rub 2 Listerine strips into your cheeks and allow them to dissolve. Grab another pair of Listerine strips and let them dissolve under your tongue. The whole idea of doing this is to absorb any THC molecules that may have been left behind after brushing and swishing.

If you happen to not have any strips on you, you can pop into your local drug store and buy some or buy some candy.

Stage six: Swish Listerine one more time 30 minutes before a sample is collected

This step is self-explanatory and all you have to do is just swish some Listerine half an hour before your test, then rinse with some water. After that take 2 more strips and rub them for the last time under your cheeks before you provide a sample of your saliva to the lab tester.

How Does Listerine Work In A Drug Test?

No research has come up with a proper answer to this question but they have been a few explanations that have been brought forward. A section of people believes that it does get rid of any THC molecules the same way it gets rid of bacteria in your mouth.

Another section of people believes that Listerine completely destroys any THC molecules thanks to its bacteria-killing powers making them untraceable while others believe it is the ingredients (methyl, menthol, eucalyptol, thymol, and salicylate) that make you pass because they interfere with the test and helping you to pass.

Final Thoughts

There is no denying that Listerine does help you beat a saliva drug test, however, the most amazing part when it comes to using this product is, you can use it with water and pass easily. This means you do not have to spend a fortune of detox supplements if you have Listerine at home.