Best THC detox kits that are effective in 2024

Daniel Miller
Daniel Miller, Ph.D Pharmacology, Drug Testing Specialist

Last updated on 2024 May 21

If you’re looking for a way to detox from marijuana (THC) for a drug test or simply want to cleanse your system, you’ve come to the right place. Over the past three years, our team has rigorously tested over 30 THC detox kits.

In this review, I’m going to rate and review the best drug test detox kits that genuinely work.

We’ve evaluated these kits on several key factors, including their effectiveness for both light and heavy users, their legality, and cost.

Whether you’re seeking the best product money can buy or something more budget-friendly, this review has got you covered.

How to choose the right THC detox kit for you

Your goal for THC detox

If your aim is just to pass a drug test and you have no intention of quitting marijuana, same day detox products are your best bet.

These products will allow you to test clean for a few hours, enabling you to pass your drug test.

However, if your goal is to quit using marijuana, whether for a drug test or to cleanse your system completely, you should opt for permanent THC detox kits.

These kits are designed to remove all traces of marijuana metabolites from your body permanently.

How frequently do you consume marijuana?

Understanding the nature of THC is crucial here. THC is the primary psychoactive component in marijuana and is highly fat soluble.

This means it gets stored in body fat cells and remains there until the fat cell is used up for energy.

About 70% of consumed THC ends up trapped in these fat cells. Therefore, the more frequently you use marijuana, the more THC is stored in your body fat.

Selecting the right product for you depends on your usage.

Occasional users, say once a week, can be considered light users and should choose products designed for light users. More frequent users should opt for products tailored for heavy usage.

How much time do you have until your drug test?

Since THC is stored in body fat cells, removing it from the body involves breaking down these fat cells.

This is a process that takes time – at least one week for light users. If you have more than a week before your drug test, a permanent THC detox kit is the best option.

These kits are designed to permanently cleanse THC from your body.

However, if you have less than a week, you should consider a same day THC detox kit or cleanser. These won’t remove THC from your body but will help you test clean for several hours.

How we selected the best THC detox kits

To fairly evaluate the THC detox products, we considered the following characteristics:

Brand reputation

It’s vital to purchase products from reputable brands that specialize in THC detox. General detox products are not effective for removing THC, and products from lesser-known companies might contain untested ingredients that could lead to a failed drug test.


In the detox product market, many companies use misleading marketing tactics.

Their claims often don’t match reality, leading to ineffective products or failed drug tests. We selected products from companies that are transparent about how their products work and whose effectiveness is backed by science.


It’s tempting to spend more when you’re anxious about a drug test, but a higher price doesn’t always equate to better quality. We conducted a cost-benefit analysis and examined product ingredients to ensure the price aligns with quality.

Product efficacy

The THC detox market is saturated with various products, making it challenging to find effective ones. We recommend sticking with the products reviewed in this article, as they come from reputable companies known for their quality THC detox products.

Customer feedback

We delved into customer reviews and even spoke directly with customers to ensure these products deliver on their promises. Hundreds of customer reviews were analyzed to gauge real-world effectiveness.


Detoxing from marijuana is a private matter. No one wants a package labeled “marijuana detox kit.” Therefore, we selected companies that respect customer privacy, shipping products in plain packaging and using neutral transaction names to avoid suspicion on bank statements.

Best THC detox kits that work

Fast Marijuana Detox Kit by GreenFleets

fast marijuana detox kit

Allow me to introduce you to the Fast Marijuana Detox Kit by GreenFleets, a rapid solution for those needing to pass a drug test on short notice.

This isn’t just your run-of-the-mill detox kit. It stands out as the fastest working weed detox kit available, particularly effective for those who aren’t abstaining and need to pass a drug test that’s either supervised or directly observed.

What’s impressive about this kit is that it doesn’t cheat the drug test – there’s no risk, no stress, just a straightforward, temporary cleanse for your system.

It’s fast-acting, kicking in within just 60 minutes and remains effective for up to 5 hours, cleansing all toxins.

Plus, it’s legal and undetectable by drug tests, making it a reliable choice for any kind of immunoassay urine tests, including lab tests.

It’s suitable for any body mass and even includes a single panel drug test, so you can test yourself before the actual test. And here’s a bonus: it comes with a Healthy Detox Guide & Meal Plan. The only catch? It can only be purchased online.

But at a reasonable price of $59.99, and with a money-back guarantee, it’s the best option for this price range.

How to use

  • Drink 20 ounces of water 2 hours before testing.
  • 20 minutes later, drink the entire bottle of QCarbo.
  • Refill the empty bottle with water, wait another 20 minutes, and drink again.
  • Urinate twice, then use the included self-test kit.
  • If the self-test fails, take the Test Pass Chewable Detox Tablet with 32 ounces of water and wait another hour, urinating several times before your test.

ToxinRid 10 Day Detox Kit

toxin rid 10 day detox kit

For heavy users looking for a permanent detox solution, the Toxin Rid 10 Day Detox Kit is a top pick.

This isn’t just a temporary fix; it’s designed to completely cleanse your system from weed.

Whether you’re aiming to pass a drug test or looking to quit weed, this kit is a robust solution. It’s straightforward to use, with clear instructions, and comes from a trusted and reputable seller, ensuring its efficacy.

While it’s on the pricey side at $189.95, consider this: if you need to pass a drug test for a good paying job, is the price really an issue?

The kit is guaranteed by the manufacturer to work as directed, and it includes 150 toxin rid pills, 1 oz of dietary fiber, and 1 fluid oz of detox liquid.

How to Use

  • Take 3 toxin rid detox kit tablets with 8 oz of water every hour for 5 hours daily. Do not exceed 15 tablets per day.
  • Drink at least half a gallon of water daily and eat healthy foods.
  • For the detox drink, take it two hours after your last set of tablets on the final day of the detox. Fast during these two hours.
  • Follow specific instructions for mixing and consuming the detox liquid and fiber supplement, especially if you have a drug test scheduled soon after completing the detox plan.

Premium 7 Day Detox Kit

premium 7 day detox kit

The Premium 7 Day Detox Kit by GreenFleets is an excellent choice for those seeking a budget-friendly yet highly effective permanent detox solution.

Particularly suitable for light and moderate users, this FDA registered and USA made product promises to permanently remove marijuana and other toxins from your body.

It’s not just about cleansing urine; it also purifies blood and saliva, ensuring you’re not cheating on the drug test but genuinely cleansing your system.

Priced at only $66.98, it’s a great deal, especially when considering it comes with a Healthy Detox Guide & meal plan and detailed instructions. And for those in a hurry, overnight delivery is an option.

How to use

  • Take one tablespoon of Stinger Detox drink morning and night before meals. Mix with water or juice if preferred.
  • Avoid dairy 30 minutes before use and abstain from all toxins during the detox week.
  • One hour before your test, take the Test Pass Chewable Detox Pills with 32 ounces of water and urinate several times before the test.
  • Remember, you’ll be permanently detoxified unless re-exposed.

ToxinRid 5 Day Detox Kit

toxinrid 5 day detox

Tailored for light users, the ToxinRid 5 Day Detox Kit offers a complete solution to remove all THC from the system in just 5 days.

Priced at $109.95, it comes with a money-back guarantee from the manufacturer if the product doesn’t work as expected.

It’s an all-natural product, using only herbs, minerals, and vitamins to detoxify the body effectively.

How to use

  • Take three tablets every hour for five hours daily, with 8 oz of water, for five consecutive days.
  • Follow a healthy diet and drink plenty of water during the detox process.
  • Consume the detoxifying drink as per the instructions on the final day of the detox plan.
  • Optional: use the dietary fiber supplement if you have a drug test soon after completing the detox plan.

How do THC detox kits work?

Understanding how THC detox products work requires a brief explanation of how THC is processed by our body:

  • THC, the main active component of marijuana, enters the bloodstream through the lungs or stomach.
  • It then travels to the liver, where it’s metabolized and excreted into the bladder and intestines.
  • Due to its fat solubility, THC also gets trapped in fat cells and is continuously released back into the bloodstream.
  • THC is reabsorbed into the blood from the intestines, making it difficult for the body to completely eliminate it.

how THC is processed by the body

How same day cleansers work

Let’s dive into how same-day cleansers function. These products are a bit like a quick fix, designed to make you urinate more frequently.

This frequent urination flushes all the THC metabolites from your urine, making it clean.

It’s kind of like giving your system a temporary reset.

They work by blocking the breakdown of body fat, which means THC isn’t released into your bloodstream.

Additionally, they prevent THC metabolism in your liver, so no THC gets into your urine. The best same-day detox products usually contain a mix of minerals, vitamins, and creatine, which are essential for this process.

How permanent detox kits work

Now, let’s talk about permanent detox products. These are more like a long-term solution.

They work by speeding up the metabolism of THC, which helps remove it from your body faster.

These products contain ingredients that encourage your body to break down fat cells, releasing THC into the blood. Other ingredients boost your liver’s metabolism, so THC is processed faster.

An important aspect of these products is the inclusion of absorbents.

These bind to THC in your intestines, preventing it from being reabsorbed back into your bloodstream. This is crucial for ensuring that THC leaves your body for good.

Differences between a THC detox and a THC cleanse

Understanding the difference between a THC detox and a cleanse is key. A cleanse is more of a temporary solution. It’s suitable if you need to pass a drug test, but it doesn’t remove THC from your body permanently.

This method involves frequent urination to flush all THC from your bladder, resulting in clean urine temporarily. On the other hand, a permanent detox aims to remove all THC from your system.

This method requires at least 5 days and can take longer for regular marijuana users.

It’s not a quick fix but rather a comprehensive approach to removing THC from your body.

Home remedies that can help THC detox

Milk thistle

Let me start with milk thistle. This herb is known for blocking drug-metabolizing enzymes, which means it can slow down THC metabolism in your liver, leading to less THC being excreted into your urine.

Now, keep in mind, milk thistle isn’t suitable for a permanent THC detox.

But for a same-day cleanse for a drug test?


I recommend taking milk thistle extract pills about 2-3 hours before your drug test to give you a better shot at passing.


Now, onto electrolytes. These are particularly useful for same-day detoxes when you’re gearing up for a drug test.

During the test, they’ll check the ‘specific gravity’ of your urine, which is essentially the amount of minerals present.

If your urine’s specific gravity is off, your sample could be rejected.

Drinks like Gatorade, rich in electrolytes, can help restore your urine’s natural specific gravity, ensuring you pass this part of the test.

Creatine monohydrate

Creatine monohydrate comes in handy for same-day detoxes as well.

Your liver metabolizes creatine, and its metabolite, creatinine, is found in urine.

Drug tests often check for creatinine levels, and if they’re too low, your sample might be flagged.

Taking creatine monohydrate helps maintain normal levels of creatinine in your urine, which is crucial for passing the test.


Cranberry juice is a bit of a mixed bag. It’s rich in flavonoids that are known to inhibit enzymes responsible for metabolizing THC.

However, studies show mixed results.

One study suggests that cranberry juice doesn’t actually inhibit these enzymes, while another indicates that it can help reduce weight gain, which could be beneficial for permanent THC detox since it releases THC from fat cells into the blood.

But remember, store-bought cranberry juice often contains sugar and fructose, which can halt fat breakdown. So, it might help with flushing, but it’s not a miracle worker.

Psyllium husk

Psyllium husk is a great absorbent. It can absorb THC in the intestines, preventing its reabsorption back into the bloodstream.

This means THC is excreted from your body faster, making psyllium husk a good option to speed up a permanent THC detox.

Activated charcoal

Activated charcoal works similarly to psyllium husk. It’s an effective absorbent, soaking up THC in the intestines and speeding up its excretion during a permanent detox.


Echinacea has shown potential in inhibiting the CYP3A4 enzyme, one of the main enzymes responsible for THC removal. So, it might be useful for the same-day flushing method.


Vinegar doesn’t directly affect THC metabolizing enzymes, but there’s interesting research suggesting that regular vinegar intake can reduce body weight and visceral fat.

This implies that vinegar might aid in detoxification by increasing the breakdown of fat cells where THC is stored. Pickle juice, containing vinegar, would have similar effects.

Lemon juice, pummelo, and grapefruit juice, pomegranate juice

Studies have shown that grapefruit and pummelo juices are potent inhibitors of the CYP3A4 and CYP2C9 enzymes, so they should be avoided during THC detox.

However, they can be useful in the same-day flushing method to prevent THC from entering the urine.

Lemon juice also inhibits the CYP3A4 enzyme significantly and can be used as an alternative in the same-day cleansing method.

Remember, everyone’s body reacts differently, so what works for one person might not work for another.

It’s all about finding what works best for you.

What do drug tests look for in urine?

When you submit a urine sample for a drug test, it goes through several levels of analysis.

First, a lab technician will check the temperature and look for signs of fake urine. If the color seems off, or if the urine doesn’t froth or behave like normal urine, it could raise suspicion.

Next, there’s a validity check using a dipstick to see if the urine is fake or has been tampered with.

After that, a basic immunoassay analysis is conducted using a panel drug test to determine if there are any drugs in your urine and measure the amount of drug metabolites present.

Finally, in rare cases, if the immunoassay test returns positive, an advanced test like gas chromatography might be done for a more detailed analysis.

Are THC detoxes safe?

Yes, THC detoxes are generally safe, provided you use high-quality detox kits.

It’s crucial to use only recommended detoxes, as lower quality ones may contain ingredients harmful to your health.

And, as a rule of thumb, you should always consult with your doctor, especially if you’re taking any medications, before using detox kits.

THC detox kits Ingredients and how they work

Rhubarb root: Helps in stimulating the liver to detoxify more efficiently, aiding in the elimination of THC metabolites.

Fiber: Binds to toxins in the digestive tract, making them easier to eliminate through bowel movements.

Burdock Root: Acts as a diuretic, increasing urine output, which helps flush THC metabolites from the system.

Goldenseal Root: Thought to mask the presence of THC in urine tests, although this is not scientifically proven.

Dandelion Leaf: Acts as a diuretic, aiding in the elimination of toxins through increased urine production.

Vitamin B2: Commonly used to add color to the urine, making it look more natural post-detox.

Electrolytes: Helps maintain the specific gravity and natural appearance of urine.

Juniper Berry Extract: Functions as a diuretic, enhancing the body’s ability to flush out THC.

Creatine Monohydrate: Ensures that creatinine levels in the urine stay within normal ranges during the detox process.

Gentian Root: Stimulates digestion and helps in detoxification processes.

Alfalfa Leaf: Assists in purifying the blood and detoxifying the liver.

Wheat Grass: High in chlorophyll, helps detoxify the body and supports liver function.

Barley Grass: Rich in various nutrients, supports overall detoxification.

Echinacea Purpurea Herb Extract: Boosts the immune system and supports the body’s detoxification processes.

Milk Thistle: Supports liver function and helps in detoxifying the body from THC metabolites.

Cayenne Pepper: Stimulates circulation and increases sweat production, aiding in detoxification.

Guarana Seed: Acts as a stimulant, possibly helping in the detox process through increased metabolism.

Turmeric Root: Supports liver health and can aid in detoxification.

Ligustrum Berry: Helps in supporting the immune system during the detox process.

Barberry Root: Supports liver function and bile production, aiding in detoxification.

Licorice Root: Supports digestive health and can help in detoxifying the body.

Cornsilk: Acts as a diuretic to help remove toxins through increased urine production.

Uva Ursi Leaf: Acts as a diuretic and helps cleanse the urinary tract.

What is THC?

THC, or Tetrahydrocannabinol, is the primary psychoactive component of cannabis. It is what causes the “high” feeling associated with marijuana use.

THC is highly fat-soluble, which means it can be stored in the body’s fat tissues for an extended period.

This fat solubility is why THC can stay in the body for a long time, making it detectable in drug tests even weeks after use.

THC detox FAQ

What Can I Do to Make My THC Detox Work Better?

If you’re looking to enhance the effectiveness of your THC detox, consider using activated charcoal and apple cider vinegar.

I recommend taking 10g of activated charcoal daily, along with 15ml of apple cider vinegar twice a day mixed with water.

These supplements are known to speed up the removal of THC from your body, helping you detox faster. But remember, they’re mainly effective for permanent THC detox.

Will the Test Show That I Tried to Detox?

Here’s the deal: a drug test can’t directly tell if you’ve used a detox product.

However, if you opt for a low-quality detox, your urine might be too diluted, which can cause your sample to fail the urine validity test. To avoid this, it’s best to stick to high-quality detox kits.

Do THC Detoxes Work?

Yes, they do, but it’s important to understand the difference between the two types of THC detoxes:

Same Day Detox/Cleansing

  • Offers a temporary solution; you’ll be clean for only several hours.
  • Flushes THC from the bladder, so THC remains in your body but at undetectable levels in urine.
  • Can be done in 24 hours or even faster, cleansing urine only.
  • No need to quit marijuana use.
  • Best for: Those who need to pass a drug test soon and don’t have time for a permanent detox or don’t wish to quit using weed.

Permanent Detox

  • A permanent solution that removes all weed metabolites (THC) from your body.
  • Cleans urine, blood, saliva, but THC will remain in your hair (use detox shampoo for hair).
  • Requires at least 7 days.
  • Best for: Those who want to quit marijuana, have enough time for a full detox, or are taking a tolerance break or lifestyle change.


In conclusion, for those in a rush to pass a drug test, I’d recommend the Fast Marijuana Detox Kit as the best option.

For heavy users seeking a thorough cleanse, the ToxinRid 10 Day Detox Kit is ideal. And if you’re looking for the best value for a permanent detox, the Premium 7 Day Detox Kit is a great choice.

Remember, everyone’s body is different, so results can vary. It’s about finding what works best for you.

Why you should trust us

Hey there, I’m Daniel Miller, and I want to share a bit about why you can trust us with all things related to drug tests.

Navigating through the maze of conflicting information about drug tests online can be really frustrating.

That’s where our team comes in. We’re not just another website; we provide research-backed, science-grounded information to help you pass drug tests.

Our experience? Well, we’ve been in the drug test industry for over a decade.

In this time, we’ve helped over 50,000 clients successfully navigate drug tests.

Our mission at Green Fleets isn’t just about passing tests; it’s about fairness and equality in the job market, especially in an era where marijuana is increasingly legal yet still a hurdle in drug testing.

The core issue we address is the high fat solubility of marijuana metabolites.

Unlike other substances, like alcohol, which clear your system in days, marijuana can linger for weeks.

We see this as more than just an inconsistency – it’s a fundamental unfairness. At Green Fleets, we’re committed to helping those who might enjoy a legal joint on the weekend but then face challenges in passing a drug test for their career.

I bring a robust background in cannabinoid pharmacology, drug toxicology, and detoxification processes.

My journey started with a Biology major at the University of Colorado Boulder, followed by a Ph.D. in Pharmacology from Creighton University.

I’ve worked in labs, researched at Mayo Clinic, and now, I’m a Drug Testing Specialist at Quest Diagnostics and a Consultant Pharmacologist.

So, when you’re looking for reliable, scientifically backed advice on passing drug tests, think of me and our team at Green Fleets.

We’re here to guide you through with our expertise and commitment to fairness in the job market.