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Have you ever wondered how you can flush THC before a drug test and got stuck in the rut?

In case you have, this is a guide intended for you.

If you have consumed some high THC strains, you know that it can give you a high that will literally knock your socks off. Now imagine that you have to take a drug test right after an evening of indulgence. The thought of it might promptly sober you, which unfortunately will not translate to the test being negative.

There are many reasons why you may be taking a drug test, but more often than not it is for employment purposes. While there are times adequate notice is given before a test is administered, most times, it’s an impromptu kind of thing.

What can truly help? How do you get that negative result? Join us as we outline the steps you need to take to flush out the THC in your body before a drug test.

How To Clean Out Your System In 24 Hours

What will be tested for?

Workplace drug tests typically use urinalysis (testing pee) to check for metabolites. Metabolites are “the byproducts of processed substances in your body.” The substance being tested for in this case is THC-OOH, the metabolite of THC.

After consuming marijuana, you accumulate THC (tetrahydrocannabinol) in your body and these levels become immediately detectable. THC is the psychoactive component of your weed that is responsible for making you high. As the THC clears from your bloodstream, the metabolites left behind are what are detected by the drug test.

Both THC-OOH and THC are eventually stored in the fat cells of the body. The length of time differs from person to person based in a number of different factors.

Before you embark on getting clean for a test, consider the following factors:

  • The amount of THC you have consumed and therefore the quantity of metabolites that might be present in your system.
  • The type of test you will be required to take.
  • The testing levels that will be used at your drug screening

How Can You Tell How Much THC You Might Have In Your Body?

Several factors come into play when you are determining how much THC and THC and THC-OOH you have in your body, post consumption. These factors are:

  • Frequency of consumption: How often you consume THC determines how much of it you have in your system. Are you a daily smoker, weekly, very occasional? Do you take two joints in one sitting 3 times a day? Why is it important, you may ask? Because THC gets stored in our bodies, mostly in fatty tissues, having an excess constantly ensures that a lot more is stored, therefore at any one given point, if you consume a lot, you can expect to have a significant amount of THC and THC-COOH accrued in your body.
  • Total body fat: As we have discussed, THC-COOH and THC are stored in fat cells. What this means is that the more fat cells you have, the easier it is for YHC and its metabolites to get stored.
  • Metabolism & overall health: Naturally, the state of your health and metabolism play a big part in how fast you can break down and get rid of THC and its metabolites from your system. It is important to note that the process of exercise breaks down fat cells and pushes any THC stored there back into your system, which might then be detected by a drug test. It is important therefore not to work out when a test is due.
  • What you’re consuming: This should go without saying. The quality and type of your stash will have an effect on how high you get and how fast you can flush the THC from your system.  If for example you consumed concentrates or edibles, these will stay longer in your body than a roll, and the difference will show in eventual testing.

How Long Will THC Stay In The Body?

How long will THC stay in your body is a frequently asked question. Under normal circumstances, THC will stay in an infrequent user’s body for a period of 1-2 days post consumption. However, if you happen to consume every day, you can expect to have detectable levels long after you discontinue.

The half of THC metabolites is generally 7 days, what this means is that every 7 days the THC amount in your body will reduce by 50%. This will happen every 7 days until the THC is eliminated.

It will therefore take most people 3-4 weeks to totally clear the THC metabolites from their system, of course taking into consideration factors like weight and amounts and frequency of consumption.

What Are The Different Kinds Of Drug Tests?

With the growth of the population taking cannabis for recreational purposes, employers and agencies have become very shrewd in finding ways to detect even the littlest amounts of THC in their potential and current employees.

Some of the tests they run are:

Some of these tests are:

  • Urinalysis (UA): This tops as the most common drug test taken for the detection of marijuana. It is used by most originations because of its affordability and impressive accuracy. A urinalysis test will detect the metabolized form of THC, which is THC-OOH rather than the THC itself.
  • Blood Test: This test will pick up the THC present in your bloodstream. Unlike urinalysis, blood tests also indicate impairment.  This happens to be very good news for infrequent consumers as the THC is metabolized out of the blood stream in a couple of hours. However, for consumers who use more and in higher quantities, THC is still being released back into the blood stream constantly, which would be picked up by the tests long after they stopped using.
  • Hair Test: Though not very widespread, this method of testing measured the remnants of THC-OOH found in the follicle of the hair. This method can pick out races months after use was discontinued.
  • Saliva Swab TestThis test is usually used to conduct drug tests in unplanned places, such as on a roadside. This is due to the ease in carrying out this test. The saliva swab test detects the presence of the Δ9-THC. THC can remain in your saliva for 24 to 72 hour in the case of infrequent users. And it can remain for up to 30 days in the saliva of frequent users.

Sounds complicated, yes? As difficult as getting around this one might seem, we have a trick in the bag for it as well.

How Do I Pass A Drug Test?

What is the most logical thing to do if you have a drug test coming up?

You guessed it. Stop using immediately.

The longer the duration between when you last consumed and when you have to take your drug test, the higher your chances of coming out clean.

However, if that ship already sailed and you are faced with and impromptu drug test, here are some things you can do:

1. Use detoxification products

Detoxification products assist your body in getting rid of toxins including THC and its metabolites, in a relatively short time. They will flush out your body in between 3-5 days so this is a good option to take.

Ensure to take a home drug test before the actual drug test however, just to be sure.

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Home Testing Kit  (get this before your drug test)

Permanent Cleanse

Same Day Cleanse

Folli Clean Shampoo for Hair Drug Test 

Single Panel THC Home Test Kit

Test-O-Meter THC Home Test Kit

Total Body Cleanse  (Great for cleansing THC out of whole body fast)

2.  Use a same day cleanser.

If you have been caught out unprepared in the glaring headlights of a test, do not despair. Same day cleansers can come to your rescue. Its action is that it targets the urinary tract, temporarily flushing out metabolites which give you a window in which you can collect a relatively clean sample.

Buy NUTRACLEANSE products and flush it out!

Get the best Same Day Cleanser here.

3.  Detox, naturally.

If you have time and are in good health, work that THC out of your system. Employ a nutritious diet, exercise and take plenty of water and in just 4-6 weeks you will be as good as new.

How To Flush Your System In 24 Hours

The fast rule of preparing your urine for a urine drug test on short notice is to dilute it enough for it fall beyond the threshold of 50ng/ml.

Is diluted urine the whole shebang?

Unfortunately not. Modern drug tests kits are also designed to check for how dilute your sample is.

In a nutshell, you need to make your urine dilute enough so that the metabolite levels are negligible yet not too dilute that it is picked s an anomaly.

How do you do that?

Take these steps and you will have the perfect sample in just 24 hours:

  • Water: This is the key component in flushing out your system. Take two three liters the day before the test and a further 1-2 liters in the day of the test.

That said; manage your consumption to ensure you stay within safe boundaries as excessive consumption of water could be dangerous.

Take these to mask your excessive water intake:

  • Vitamin B: This is to make your pee yellow and mask the diluteness. You could use either Vitamin B-2 or B-12 which you can purchase at your nearest drug store. 50-100 mg should be taken a few hours before your test.
  • Creatinine: This is a substance tested to check whether you have submitted a dilute substance. It is a product of muscle metabolism and naturally occurs in the body.

Taking creatinine (again purchased at a store) a few hours before your test will fix this sufficiently.

If you don’t want to go through the whole hustle of measuring your water intake and popping pills, you could just purchase Detox Drinks which already have all the necessary requirements mixed out for you in safe proportions.

Other Tips To Help You Pass That Test:

  • Avoid Exercise before a test: As discussed previously, this will just re-introduce the stored THC back into your bloodstream.
  • Avoid the beginning and end of your pee stream: These are the most concentrated parts of your pee. Simply pee into the bowl first, stop and collect, then finish off in the bowl.
  • Do not give early morning pee, it is also very concentrated.

Synthetic Urine

When all else fails, give a sample that is not yours. You could either carry a synthesized form or carry someone else’s pee.

It goes without saying that the trick here is not to get caught.

Towards this end, ensure you conceal it properly and that you submit it at the right temperature, because yes, that is often checked too.

How Do You Pass A Hair Follicle test?

We promised you a tip on passing the hair follicle test.

It’s very simple really; use hair follicle drug test shampoos designed for this purpose and do not forget to use their home testing kits before your actual test.

If you're in the market for a job, there are some simple tips to passing a cannabis drug test you should know. It's important to ensure you get the THC out of your system before you show up for the testing. For those who use marijuana frequently, passing a cannabis drug test might be a challenge. However, it is possible to pass with flying colors with our tips below.

You first have to learn the steps to detoxing the cannabis from your body in chemical and natural ways. You also need to know the fastest methods in case you get called out of work for a random drug test.

Fat and THC

THC is a chemical compound that is classified as a cannabionid and found in the marijuana plant. THC is fat soluble, meaning it is easily storied in your body's fat cells. THC is generally traced using things like someone's blood, saliva, finger nails, hair and urine. So, make sure you know the type of cannabis drug test that your potential employer will use and how they will trace it.

The THC in the marijuana plant is quickly absorbed in the body through smoking. In fact, when you smoke weed, it reaches a peak in nine minutes or less. If you consume it by eating edibles or other infusion methods, it takes longer to get into your bloodstream.

Why Do Companies Still Test for THC?

The cannabis drug test is administered in a wide range of settings and done for a variety of reasons, even in states where marijuana is legal recreationally. The most common reason is to meet requirements for pre-employment. Some companies also give employees random drug tests.

If you get injured on the job, you can also most likely guarantee you'll receive a drug test for workers' compensation.

Always be prepared and ready. One good thing is that most companies know that you cannot be fully free of the THC chemical or its metabolites in order to pass a cannabis drug test. All you need is to have a potency level that is below the actual threshold in order to pass the test. The threshold is usually 50 NG/ML. Once your test registers below this number, you will enjoy negative test results.

Steps to Take to Pass Your Drug Test

It's obviously more risky if you do a cannabis drug test just a day after you have used marijuana in any way. It's best to give yourself a few days to get flushed.

Forget about gulping down too much water on the day that you will be doing the test. Yes, water is good to hydrate your body. But too much water intake can be dangerous or result in a test too diluted.

The day before doing the cannabis drug test, drink about two liters of water. A few hours before your drug test, drink an additional liter.

Exercising the day before may spike the level of THC in your blood. Take vitamin B12, B2 and B complex because it could improve your chances for a negative drug test. Make sure your drug testing is schedule in the afternoon because you don't want the tester to use the first morning urine.

There are many people that use simply Certos, Gatorade and water to pass a drug test. You can find Certos and Gatorade in any Walmart. Certos is found in the Jello aisle.

You can also purchase synthetic urine from many head shops. You heat it up in the microwave or place it close to your body for an hour before the test to heat to body temp.

You need to make sure that you're going to a testing facility where they don't leave the door open when you use the restroom. You need privacy while you make sure the synthetic urine gets to temp. A temperature gauge on the side of the bottle will help you judge.

The lab worker will quickly look to see if your urine is at the correct temp when you hand it to them so you need to make sure you're accurate. This is the case when using someone else's urine as well. The temperature is the most important factor during the test.

If you're thinking of using synthetic urine for a probation drug screening or something of that nature, don't even try it. Getting caught using products like the Whizzinator will just land you in more trouble. 

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Don't get complacent when it comes time to do a cannabis drug test. Clean or flush your body using different methods. Make sure to have a healthy diet too. If you want to learn more about taking and passing a cannabis drug test, visit the Cannabis Training University, the best online marijuana university.

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You may often hear people wondering does CBD show up on a drug test or not? Drug testing normally occurs prior to an offer of employment, after a vehicle crash, or in sports organizations to detect an array of drugs.

Many medical and recreational consumers take cannabidiol-based (CBD) products to relieve pain, ease anxiety, or for a number of therapeutic purposes. While CBD comes from cannabis plants, a federally illegal substance, many CBD products won’t show up on a drug test.

CBD is considered a modern-day miracle compound for its ability to relieve symptoms associated with chronic pain, inflammation, anxiety, depression, seizures, and other medical conditions. Despite the preliminary findings of CBD’s therapeutic effectiveness, federal agencies are hesitant to regulate these products. Here’s a guide on how CBD affects drug tests and how you can avoid triggering a positive test. 

Will CBD Show Up on a Drug Test?

Most drug screening methods only test for delta-9-tetrahydrocannabinol (THC) or one of its metabolites THC-COOH. Drug screeners could opt to detect CBD, but this is not very common, especially in states with legal cannabis laws.

Not all CBD products are the same, however. Some contain THC, while others don’t. Knowing the difference between these varying strains and product types can prevent a positive test.

Pure CBD products that don’t contain any THC are the safest bet for CBD consumers who are worried about passing a drug test. CBD products sometimes contain trace amounts of THC, which can add up in frequent or heavy users. Furthermore, the small amount of THC in a CBD product can bind to fat cells for an extended period of time.

THC can remain in the system for many days or even weeks for chronic users. A lack of FDA-regulation makes finding THC-free CBD products even more difficult.

Cut-Off Values of CBD

A drug testing method’s detection times depend on multiple factors, including drug interactions, frequency of use, body mass, and more. Currently, most drug testing methods only look for THC or THC-COOH. 

Urine tests are the most common, due to their affordability and detection period. These tests typically have a THC-COOH cut-off value of 50 nanograms per milliliter (ng/mL). Urine tests can detect THC for approximately three to 15 days after use. Chronic users can trigger detection even a month after use.

Other tests such as saliva, blood, and hair drug tests are not as commonly used as urine tests. A blood test might be used to detect current drug use in the case of a suspected state of driving under the influence. Ultimately, these cut-off values don’t detect CBD. As long as customers are aware of their THC intake, they shouldn’t worry about failing a drug test.

Types of CBD

CBD oil tincture , does cbd show up on a drug test

CBD can come from cannabis and hemp plants. Both plants are in the same plant family. The difference between hemp and cannabis is the THC level. Marijuana plants can contain varying concentrations of THC that can be as high as 30 percent.

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Hemp plants, however, must legally contain less than 0.3 percent THC. Growing conditions also affect the cannabinoid profile of a plant. Hemp products often contain considerably less THC than the legal amount.

Full-spectrum, marijuana-derived, CBD products preserve the strain’s original profile of compounds including terpenes, flavonoids, and other cannabinoids. They could include varying levels of THC. Full-spectrum, hemp-derived CBD, however, must legally contain less than 0.3 percent THC. Full-spectrum products can come as concentrates, edibles, or topicals.

Broad-spectrum CBD products are similar to full-spectrum products except for one key difference. Broad-spectrum CBD products don’t contain any THC at all. Although these products feature the other terpenes, flavonoids, and cannabinoids found in hemp, all the THC has been stripped away.

CBD isolates are the purest form of CBD available. CBD isolates are typically hemp-derived, come in crystalline powder form, and contain no THC.

Avoiding THC Consumption

Some individuals insist that their CBD consumption led to a positive drug test for THC. In a critically under-regulated CBD market, customers must worry about cross-contamination, product mislabeling, and other bad business practices by CBD brands.

Manufacturers that deal with THC and CBD separately or together can increase the likelihood of cross-contamination. Customers are left in the dark, especially if no lab testing confirms the cannabinoid content in the product.

Product mislabeling is an obstacle that all CBD consumers must face. A 2017 study in the Netherlands titled “Labeling Accuracy of Cannabidiol Extracts Sold Online” analyzed 84 CBD products from 31 companies. The study found that 18 of the products tested contained THC, despite labeling indicating otherwise. Until manufacturing and testing standards are put in place for CBD products, consumers must do their due diligence when purchasing a CBD product.

Buying THC-Free Products

Before buying any CBD product, you must first ensure you are buying the correct type. For example, pure and lab-tested CBD isolates are less likely to contain THC than broad-spectrum lab-tested CBD products.

Look through a product’s description and ingredient list to ensure you aren’t skipping over any THC content. It helps if the manufacturer publishes a certificate of analysis (COA) for the CBD used in the product. A COA provides lab-verified test results that include information about the presence (or absence) of THC.

In addition, note whether the CBD product is derived from marijuana or hemp. Products derived from hemp are less likely to contain THC. Finally, check through reviews and compare brands to find a product that works for you. Avoid products that other users have had problems with.

CBD is a relatively harmless compound that won’t show up on common drug screening tests. As long as consumers carefully vet the company they purchase CBD products from, they can lower their risk of triggering a surprise positive test result. Positive drug tests can have an enormous consequence on work or medical care. If you’re really worried about passing a test, abstinence is the best way to put your mind at ease.

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Final Thoughts

One of the most stressful episodes a weed smoker will ever go through is a drug test. We hope this guide on how to flush out THC before a drug test will help you sail through that THC drug test into your dream career.

All the best and keep us in the loop! To get a leg up on your competition for the job, get certified by Cannabis Training University, the leader in online marijuana training since 2009. Receive budtender training, learn how to grow cannabis, find new cannabis recipes and more.



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Fred Hernandez - Cannabis industry expert writer
Fred Hernandez

Fred Hernandez is a highly accomplished and versatile writer, boasting an extensive background in the cannabis industry. With an in-depth understanding of various sectors including cultivators, processors, retailers, and brands, Fred's expertise spans across the entire cannabis landscape. As a prominent contributor to CTU, he consistently delivers insightful articles exploring the latest developments, news, and regulations shaping the cannabis industry. Whether it's delving into the intricacies of cannabis products, cannabis strain reviews, or providing comprehensive analyses of cannabis laws, or sharing expert insights on cannabis cultivation techniques, Fred's wealth of knowledge positions him as an invaluable writer and educator for all cannabis-related subjects.

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