Does CBD Show in DOT Drug Screen?

CBD is a fun supplement without any psychoactive properties. It helps users relax, calming their nerves and restoring their mood. CBD works with the body’s endocannabinoid system to achieve most of these effects. The endocannabinoid system manages most bodily functions, like sleep, memory, pain, and mood.

Brands do not produce CBD products with much THC. They ensure the THC percentage is 0.3%, which doesn’t make users high. This aids them in abiding by the Farm Bill law, which states hemp plants should not exceed 0.3% THC in dry weight. Furthermore, CBD is safe to consume and helps users focus. 

Congress passed the Omnibus Transportation Employee Testing Act in 1991 to regulate the transport industry. They test for cocaine, marijuana metabolites/THC, amphetamines, methamphetamine, and  MDMA. Also, they check for opioids, including heroin, morphine, hydrocodone, oxycodone, hydromorphone, and oxymorphone.

CBD does not show in DOT drug screen tests because it does not have enough THC. CBD has three types, full-spectrum, broad-spectrum, and CBD isolate. You can have either of these, and you won’t test positive during drug tests. But you cannot take too much of the product as it will cause you to fail the test. Read further to know more about CBD.

Why Does CBD Not Test Positive During Drug Tests?

drug testAs earlier mentioned, CBD does not have THC, so your drug test will be negative. DOT tests for THC amongst other illicit substances like steroids and narcotics. They do not check for CBD or any other terpene in hemp plants. Furthermore, the 0.3% THC content in CBD products is not in enough quantity to turn a drug test negative. 

The reverse is the case for heavy THC users. THC is stored in body fats, and each consumption increases your THC tolerance. Stored THC takes time before it is successfully purged from your body. If you consume CBD products in significant quantities, the THC percentage in your body will increase.

That aside, the CBD market is saturated with harmful CBD products. Fake brands produce them with chemical ingredients, and the THC percentage exceeds 0.3%. Consuming CBD products from fake brands will likely make you fail your THC test. Also, it doesn’t help if you stop consuming CBD products to pass your drug test. 

You have to combine your break with regular exercise to dislodge THC from your body successfully. Furthermore, do not exercise days before the drug test. You will only succeed in removing THC from your fat while it circulates in your bloodstream.

How Long Does THC Store in the Body?

THC is stored in different parts of the body for a specific time, depending on your body’s metabolism. It can stay days in your body after a single use for new consumers, weeks for frequent users, and months for heavy users. Organizations usually test for THC using three methods, urine, saliva, and blood. 

Urine is the most commonly used method because it shows THC results of users even if it’s been two weeks since they last used it. THC can stay in urine for three days for occasional users and up to one month for chronic users. In addition, THC stays in the user’s blood for one to two days and, in some cases, up to 30 days, depending on the individual’s consumption rate. 

THC can stay in the saliva for 3 to 24 hours, but it depends on the user’s consumption rate. The body part THC stays the longest is the hair. It can last up to three months in your hair. But organizations do not go for hair drug tests because of their unreliability and yielding inaccurate results. 

How To Get Rid of CBD Successfully From the Body?

CBDDrink lots of water to cleanse CBD from your body. Water causes one to urinate frequently, which expels the THC from the body quickly. Also, you can combine drinking water with exercising for a more effective result. Exercising burns your fat, removing THC stored there while water pushes you to urinate, expelling THC. 

Some brands sell THC cleansing agents that aid cleanses THC in the body before a drug test. However, there’s no scientific proof that these agents work. People use them based on experiences other users have. They range from detox drinks, pills, hair shampoo, and mouthwash. 

You can test yourself using homemade test kits after consuming the cleansing agents to ensure you’re clean of THC. Try other methods if the tests still come back negative. 

How To Ensure You’re Buying the Right CBD Product

The likelihood of you having negative drug test results is high when you consume harmful CBD products from fake brands. One can’t tell the ingredients and contents of the CBD product. So before purchasing CBD products, check the labeling and the brand’s certificate of analysis to know what it contains.

Ensure to research the brand’s reputation and read reviews to know what other users have experienced with their product. Do not go for a brand because of the pricing. It’s a sure way of purchasing the wrong CBD product. Discard any brand whose product and reviews fall short or those that are not transparent with information on their website.


You won’t test positive for THC when you consume CBD isolate from credible brands. THC is the psychoactive compound organizations check for during drug tests, not CBD. If you’re a casual full-spectrum CBD user, the results won’t be positive. It takes a heavy consumption of CBD for the THC to register in a drug test.

That notwithstanding, limit your THC consumption and go on breaks to reduce THC in your body. Do not consume CBD products from brands you do not understand to avoid purchasing a CBD product with harmful ingredients. In doing so, not only will you test positive for THC, but you might also experience other severe side effects. 

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