THC Detox 101: How To Get It Out Of Your System Fast

Last Updated on Aug 8, 2022 by Mark Conklin, RN, MHA

Need to detox from THC today? Have a drug test and you need to get THC out of your system fast? 

The effects of medical marijuana fade quickly, but cannabinoids can remain detectable within your system for many months. 

In this blog, we’ll give you tips on how to flush marijuana out of your system fast. Here’s what we’ll cover:

Patients enrolled in their state’s Medical Marijuana Registry Program are legally allowed to use THC to manage their qualifying conditions. However, unfortunately, the recent legalization does not overrule an employer’s right to maintain a drug-and-alcohol-free workplace. Employers can, therefore, conduct random or scheduled drug testing on applicants and employees so long as those individuals are informed of the company’s drug-testing policies.

Unfortunately, for both recreational and medical marijuana users, a failed drug test is currently considered fair grounds for dismissal. 

So, whether you’re interviewing for a new job or your employer has just tightened their drug testing policy, here’s what you need to know. 

THC Detox

6 Steps to Get Marijuana Out Of Your System Quickly

  1. Drink Water (with Lemon Juice)
  2. Take A Multi-Vitamin
  3. Avoid Exercise 24 Hours Before Your Test
  4. Use Products To Help Detox
  5. Drink Apple Cider Vinegar in Water
  6. Drink Cranberry Juice
THC Detox

Drink Water (with Lemon Juice)

If you’re hoping to pass a urine test in a hurry, drinking 1-2 liters of lemon water throughout the day before your test might help to dilute your urine and flush your system. Although be careful–drinking too much water can lead to a dangerous condition called hyponatremia, during which the cells are flooded with water causing seizures, coma, and even death.

THC Detox

Take A Multi-Vitamin

While drinking 1-2 liters per day will sufficiently dilute your urine, colorless urine is an immediate red flag for any testing lab. Therefore, it’s crucial that you mask your dilution attempt by taking a multivitamin, or preferably a vitamin B12 or B2 supplement several hours before your test. These water-soluble vitamins are very effective in darkening urine.

Avoid Exercise 24 Hours Before Your Test

If you’ve got more than a week to prepare for a drug test, daily exercise, preferably high-intensity interval training, is recommended to boost your metabolism and remove as much remaining THC-COOH in your system. However, you should refrain from all exercise for at least 24 hours before your test. Exercise will break down fat cells, thus releasing any stored THC metabolites into your bloodstream.

Use Products To Help Detox

There are a variety of products on the market to assist with detox, like drinks and pills. Keep in mind that these options are generally temporary, so they need to be taken a specific amount of time before your drug test. 

Some highly rated options to help flush your system include:

Click to buy 10-day detox

  • Mega Clean Detox Drink: this drink helps flush out toxins and replenish your lost vitamins and minerals. It works in as little as one hour with maximum effects at three hours.
  • 10-Day Detox System: begins working as little as one hour after taking it. The system includes tablets and liquid for a complete cleanse.
  • The Buzz 5X Deep System Cleanser: this concentrated formula works well for heavy THC exposure.

The above options won’t work by themselves for a hair follicle test (we’ll get into the types of tests later), but here are some shampoos that can help pass this type of test when combined with the detox systems:

Click to buy Toxin Rid Shampoo
  • ZYDOT Ultra Clean Shampoo: This complete system includes shampoo, purifier, and conditioner to leave your hair free of impurities.

Mouthwashes can also help with saliva drug tests in addition to the detox systems. An example of this include:

THC Detox

Drink Apple Cider Vinegar in Water

While not nearly as powerful as a detox drink or program, adding this option can help you get THC out of your system. Add a couple of tablespoons of apple cider vinegar to an 8-ounce glass of water. It will have an acidic flavor but can be sweetened up with sugar or honey.

THC Detox

Drink Cranberry Juice

Again, this option won’t be as strong as a detox drink, but it’s a much cheaper option. Because cranberry juice is a natural diuretic, it helps to flush out your system and eliminate toxins.

Now that you know how to detox THC for a drug test, here’s a little more information on what’s actually occurring.

Firstly, there are several “quick fixes” out there that promise fast and effective results, including detox teas, cranberry juice, vinegar, bleach, creatine pills, and niacin detox. But if you’ve got the time, here’s how to naturally detox.

Natural THC Detox (The Slower Option)

The most effective way to cleanse the body of THC is to abstain from consuming cannabis altogether (which includes smoking marijuana). By committing to a THC cleanse, your body is able to remove cannabinoids and their remaining metabolites from your system naturally. 

You may be able to thoroughly cleanse your body of THC within 4-6 weeks so long as you eat a high-fiber diet, drink plenty of water, and get at least 30 minutes of daily exercise. 

Workplace Drug Tests Types And Detection Windows

Workplace drug testing usually involves either urine or hair analysis, although some employers may request an on-the-spot blood or saliva test.

Urinalysis (UA)

Urine analysis detects the body has processed carboxy-tetrahydrocannabinol (THC-COOH), a metabolite released after tetrahydrocannabinol (THC). 

Urine samples are the most common type of test used to detect drugs in the workplace as it has a broader detection window and is relatively affordable. According to Mayo Clinic, THC-COOH is detectable in urine for the following amounts of time after the last use:

  • Occasional users (<3 x week): 3 days
  • Moderate users (4 x week): 5 to 7 days
  • Chronic users (daily): 10 to 15 days
  • Chronic, heavy users (multiple times a day): 30 days or longer

Blood Tests

Blood tests detect active levels of THC in your bloodstream and are the best indicator of recent cannabis consumption. In simpler terms, it tells the test taker how long marijuana stays in your blood. 

However, due to a lack of clear evidence, blood tests cannot currently be used to indicate impairment or distinguish whether a person’s behavior is, or was, impacted by marijuana. [2] 

THC will show up in a blood sample within 2 to 12 hours after the last consumption. However, metabolites can be detected in the blood for up to 3 weeks, as fat tissues gradually release THC back into the bloodstream. Detox kits and detox drinks like those listed above help in speeding up the release into the bloodstream.

Oral Tests

Oral fluid or saliva testing is less commonly used for workplace drug testing. It involves collecting an oral swab from the lower gums, which is left in place for several minutes. 

These oral samples can contain cannabinoids or metabolites for up to 48 hours post cannabis consumption in occasional users, and up to 29 days in chronic, heavy users.

Hair Tests

Hair drug testing has the longest window of detection, providing a history of drug use going back up to 90 days.

Similar to urinalysis, hair testing measures THC-COOH metabolites, in the hair shaft, rather than THC itself. 

These metabolites enter the hair follicle seven days after consumption and don’t test for current impairment. Due to the long-lasting nature of hair follicles, it is essential to use the appropriate detox program combined with an aloe toxin-rid shampoo as we listed above.

A popular method for passing hair tests is the Macujo Method, which strips the hair follicle of all traces of THC.

Frequently Asked Questions About THC Detoxing

What Does Marijuana Leave Behind?

When a person smokes or consumes marijuana, tetrahydrocannabinol (THC) and other cannabinoids enter the bloodstream. THC levels remain elevated for several hours, depending on the delivery method. 

Once your body metabolizes THC, the effects fade away, but by-products, known as metabolites, are left behind as evidence. 

THC metabolites are fat-soluble, which means they can be stored within fat cells. As you burn fat, the metabolites are released back into your system over several months.

How Long Does THC Stay in Your System?

Compared to other drugs, marijuana has one of the broadest detection times. It can take up to 30 days for a one-time cannabis consumer to test completely clear for THC, while a heavy cannabis consumer can test positive for up to 90 days after the last consumption. However, the exact length of time THC remains detectable in your system depends on a variety of factors, including:

  • Dosage
  • Frequency of use
  • Consumption method
  • Metabolism
  • Gender
  • Body Mass Index (BMI)
  • Total body fat
  • Hydration
  • Diet
  • Exercise [1]

What Is A High THC Level in Urine?

A level of THC-COOH higher than 100.0 ng/mL indicates recent use.

Can I Be Fired For Using Medical Marijuana?

While this answer depends on what state you live in, it is a general rule that you are not protected from termination based on marijuana use. Each company has the right to a drug-free workplace regardless of legality. Some states do have medical marijuana protection and prohibit companies from firing you for using it.

The Bottom Line

As you can see, there is no quick fix to get THC out of your system instantly, but there are some tips and tricks to help. If you don’t smoke marijuana regularly, you may want to try an at-home marijuana test kit to determine if you will test clear, as the one found here.

However, if you have been using marijuana regularly, a detox program may be right for you.

As always, you should consult your doctor or obtain medical supervision before making any significant decisions about your dosage, detox, or routine.

If you are concerned about your marijuana usage and do not want to speak to a physician, or are considering substance abuse treatment, please call the National Institute on Drug Abuse at 800-662-HELP (4357)

Howard Seth Meiselman, DO

Medically reviewed by Howard Seth Meiselman, DO — Written by Mark Conklin 

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Mark Conklin, RN, MHA

Mark Conklin is the founder and CEO of Tierra Healthcare Concepts and is also part of the medical team. He has over 25 years of experience in the healthcare field working at the executive management level and as a medical professional. Education RN, BS Biology, and Master of Health Administration course curriculum.

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