How to Pass a Saliva Drug Test with Detox Mouthwash

Following the legalization of Marijuana in most states across the United States, there has been a need to stay aware on how you can pass a saliva drug test to avoid being caught in an off-guard position. In most cases, employers randomly decide to conduct drug tests to their employees to check whether they’re complying with the company’s rules and regulations.

Other areas where you’re likely to experience a mouth swab drug test is during a pre-employment exercise where a company might be forced to conduct the test as part of their corporate policy. Another area is after a severe accident where a driver might undergo the test as part of an investigation to check whether you were under influence of drugs.

What is a saliva drug test?

Just as the name suggests, a mouth swab drug test is a form of test that collects saliva from the mouth to check for any use of hard drugs. Also known as a saliva test or an oral fluid test, a mouth swab drug test is cheap to conduct and it doesn’t violate any privacy rights of the person being tested.

This type of saliva screening is among the newest forms of drug tests and has gained popularity in recent years due to a number of factors. Just like how we mentioned it earlier, this type of saliva screening is cheap and quite affordable as compared to other drug tests. The tests are non-inclusive, easy to administer on-site, and they don’t require a special doctor, nurse or technician to conduct the tests.

Now, while most people might feel tensed during the test, the good news is that this form of drug test is one of the simplest to pass if you’re a weed smoker. Unless you’re taking other hard drugs such as cocaine, meth or ecstasy (which stays in the system for longer periods of time), learning tips on how to pass a mouth swab drug test will help you record a negative result even if you had smoked weed a few hours earlier.

Something else you need to know about mouth swab drug test is that it only screens the saliva to detect traces of THC. Another drug test, such as urine tests checks for an entirely different compound which is THC-COOH (a by-product produced by the body after metabolizing THC).

How is a mouth swab drug test conducted?

Most people have been wondering how exactly a mouth swab drug test is conducted. When doing the test, there is, of course, a science behind it which is used to determine whether a person has really passed or failed a drug test. Although the process entails collecting a sample of your saliva, this is how exactly the test is performed.

In the case of urine and blood tests, what really happens is that the tests check for metabolites instead of testing the original drug. If the metabolites surpass the test limit, then the results will be positive but if they don’t, the results will definitely be negative.

Why test for the metabolites? You see, after smoking or eating weed-packed edibles, they eventually get to the bloodstream after digestion. The blood is then passed through the liver where metabolism takes place and waste products ejected from the body via urine. Therefore, a blood test or a urine test will definitely tell whether you’ve taken a hard drug or not. When metabolized, drugs change their chemical structure, for example THC is turned into THC-COOH, alcohol turns into acetaldehyde while Heroin turns into 6-MAM Morphine.

Now, while other drug tests check for the amount of metabolites in the body, a mouth swab drug test is very different as it checks for traces of the original drug itself through collecting saliva samples.

Which drugs are detected via this test method?

Most people believe that a mouth swab drug test is only used to test for traces of THC in your saliva samples. Although you’re right, the truth of the matter is that this method is just one among the four major drug testing methods—the others being urine test, blood test and hair test. The reason why most employers prefer using the oral drug test method is due to its convenience, affordability, and the fact that it’s the most reliable when it comes to testing short-term drug use.

Methods such as urine test and hair test usually test for metabolites. Since the drug must take time to be metabolized by the liver, such tests usually take around two months for the results to be evidenced. Therefore, since a mouth swab drug test usually tests for the original drug, it’s usually the best method to use for most organizations to ensure that their employees are not abusing any drugs.

Now, apart from testing for marijuana (THC), other hard drugs that are usually tested using this method include: Cocaine, Oxycodone, Methadone, Opiates, Heroin, Amphetamines, Tobacco, Benzodiazepines, Barbiturates, Methamphetamines, and Buprenorphine.

Tips and tricks to pass a saliva drug test

After marijuana has been legalized in the most states of the USA, there has been an alarming use of this drug by most youngsters. Due to this fact, the majority of employers, organizations, and higher learning institutions have opted to make it mandatory for all applicants to undergo a mouth swab drug test as part of their qualifications policy.

Obviously, such a test will most likely determine your success or failure in landing a job or a position in a particular institution. Therefore, to stay on the right side of things and pass an oral test with flying colors, this section will highlight a few tips and tricks that will improve your chances of passing the saliva test.

Abstain from drugs

The first action you need to take the minute you learn of a possible drug test exercise is to abstain from taking the drug for at least 72 hours prior to the exercise. You see, saliva has the ability to self-clean itself meaning you’ll have a chance to pass the oral test without any stress.

Maintain good oral hygiene

Another tip you can rely on prior to a drug test is brushing your teeth regularly. Here, you’ll need to brush at least 4 times a day to remove any lingering THC molecules from your mouth. Note that drug tests usually pick saliva from the cheeks, gums, and tongue. Therefore, ensure that these areas are well cleaned before availing yourself for the test.

Eat lots of fatty foods

According to nutritional experts, eating lots of fatty foods can help you dodge an oral drug test. How does it happen? You see, THC is a fat-soluble substance meaning the more fats you eat, the faster it will be absorbed and metabolized into THC-COOH. This makes it possible to pass an oral drug test, but very risky if the test was urine-based.

Chew ice

In case the drug test was conducted too soon without your knowledge, you can try chewing as much ice as possible prior to the test. Chewing ice helps in dehydrating your mouth thus diluting the THC content in the saliva below the testable levels.

Buy a home test kit

If the test is to be conducted on a later date, you can consider purchasing a home kit to self-test yourself first prior to the official testing day. This will give you a chance to try all the above methods and ensure that you’re all safe. This method is ideal for people attending interviews or when you have the knowledge of a fourth coming drug testing exercise.

Neutralize your saliva

Another tip you can consider when preparing for a fourth coming oral drug test is chewing gums and mints to stimulate saliva production and help neutralize the amount of THC in the saliva. Here, you can opt to chew Cinnamon chewing gums or gums rich in Hydrogen Peroxide. In addition to that, you can opt to use a detox mouthwash such as the Ultra Wash Toxin-Cleansing Mouthwash.

Advantages of a mouth swab drug test over other methods

There are many benefits of conducting a mouth swab drug test over other methods. Unlike other methods that test for metabolites, saliva test measure the parent or psychoactive element of a hard drug making it more reliable. With that being said, let’s highlight several advantages of considering an oral drug test over other methods.

A mouth swab drug test is the easiest, non-invasive, and most affordable drug testing method. The testing kits are inexpensive while the procedure itself is fast and doesn’t take much of your time.

The process of saliva samples collection is usually under strict supervised observation. This makes the chances of tampering with the results virtually impossible as compared to urine test where you’ll have to deliver the samples in a disclosed location (such as a washroom).

Unlike urine, hair, and blood tests, saliva drug tests are fast and very reliable. The test takes up to five minutes to conduct as it involves collecting saliva samples from your gums, cheeks, and tongue. When it comes to the turnaround time, the results are usually produced within 24 or 72 hours depending on whether they need further confirmation.

Since this method involves checking for samples of a parent drug not metabolites, most companies and organizations (especially in the aviation, transport, health, and sports sectors) prefer it as it’s able to detect traces of drugs taken over a very short period of time. Therefore, for emergency drug testing, this method can be the most reliable.

Since most hard drugs are taken orally, a mouth swab drug test can be used to detect a wide range of drugs among them being Marijuana, Cocaine, Oxycodone, Methadone, Opiates, Heroin, Amphetamines, Tobacco, Benzodiazepines, Barbiturates, Methamphetamines, Alcohol, and Buprenorphine.

Short overviews of few detox mouthwashes

As we mentioned earlier in this post, an oral drug test is used to measure the psychoactive element of a drug taken just recently or within a couple of days. Due to its high detection rate, an oral drug test requires you to take immediate action without having to prepare much.

Due to this fact, one sure way of passing a mouth swab drug test is by flushing a detox mouthwash on your mouth to wipe out any traces of drugs on your saliva before going for the test. Detox mouthwashes are cheap, easy to use, and effective. They also come with negative side effects when used. Since there are many options available in the market, among the best detox mouthwashes you can consider include:

Ultra Wash Toxin-Cleansing Mouthwash

The Ultra Wash Toxin-Cleansing Mouthwash is definitely the best detox mouthwash we will recommend to all people searching for a reliable mouthwash. Used to detect traces of alcohol, marijuana, and nicotine, this number one mouthwash is very effective as it requires you to take half of the 1 oz. bottle 15 minutes before the oral drug test while the other half is to be taken 10 minutes prior to the test. Always remember to swish this mouthwash about 2 to 3 minutes before spitting and avoid swallowing the content as much as possible.

Rescue Detox Ice

An alternative detox mouthwash that will also help you pass a mouth swab drug test conducted on a short notice is the Rescue Detox Ice. Available in different flavors which include Blackberry, Green Tea and Cranberry, this mouthwash is able to remove toxins from your saliva keeping you 100% safe for about 5 to 8 hours. To ensure that this mouthwash stays active, make sure that you consume it at least one hour prior to the test.

High Voltage Saliva Cleanse Detox Mouthwash

Another option you might consider using immediately you learn of a possible oral drug test is the High Voltage Saliva Cleanse Detox Mouthwash. Available in a 2 oz. bottle, this detox mouthwash removes toxins from the saliva one hour prior to the test. When using this detox mouthwash, users are recommended to swish the content in their mouths for about a minute before spitting it.

Diesel Detox Mouthwash

Finally, we have the Diesel Detox Mouthwash. Another reliable detox mouthwash available in the market, the Diesel Detox is able to neutralize your saliva leaving you free from any toxins or drug substances. By just swishing the content on your mouth 2 to 3 times, you will definitely stay clean and free from toxins at least 30 minutes before the test.


That’s it for today. Now, in case the test turns positive, what exactly do you think will happen? In such a situation, appropriate action will be taken by the authorities or a company depending on their policies. Just to be on the safe side, avoid being aggressive and instead stay still, act confused, be concerned, and try to prove your innocence. Finally, I believe this article was helpful. In case there’s something you think we’ve left behind, or maybe you’d like to add something on top of what we’ve already said, please don’t hesitate to share your thoughts in the comment section below.


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