5 Ways to Clean Out Your System in 24 Hours An Easy-to-Follow Guide

Woman drinking a healthy beverage

The chances are you’re here because of a surprise drug test and have traces of drug toxins that will show up in your sample. The big question is:

Is 24 hours enough time to clean out your system and pass a drug test with no traces of cannabis?

We’ve compiled a list of the five best cleansing techniques that people have found to successfully flush cannabis and other toxins from their body. But first, let’s answer this major question.

What is Detox?

Detox, short for detoxification, involves eliminating harmful substances from the body and can refer to cleansing diets, supplements, fasting, or addiction withdrawal in a medical context.

Can You Detox in 24 hours?Bearded man thinking

In 24 hours, you can partially detox your body to pass a drug test, but it may not completely eliminate substances like THC. However, we aren’t always given that option which is why finding quick detox options is important.

While 24 hours isn’t a long enough period to completely rid your body of toxins like THC, you can flush out enough toxins in that time frame to produce a clean urine sample for testing. The goal of a 24-hour detox isn’t to rid your body of all drug traces but rather ensure that the test comes back negative. And this can be achieved in various ways, some of which take a couple of days.

Ways to Pass the Drug Test

Real people have successfully used these five options to produce negative results on urine tests. While we can’t guarantee 100% success, the odds are in your favor. Besides, if the drug test is mandatory, you’ll want to do anything you can to pass. Remember that these will only work for urine tests: not hair or saliva.

  1. Drink Lots of Water

The first thing you will want to do is drink water throughout the day or days. The goal is that as you consume more water, it will flush out marijuana, cannabinoids, and other drug metabolites from your bladder, making what’s left undetectable. While drinking water is natural, you don’t want to over drink because it could cause hyponatremia which could be lethal [1].

Another downside to this method is that drug test results might come back as inconclusive; however, you’ll have more time to work on passing the drug test. Allow one night of sleep between your days of excessive water intake and your drug testing.

  1. Avoid Working OutA person holding a 30lbs dumb bell

Notice this a strange one since sweating seems like another reasonable option for flushing out marijuana and other drug metabolites. However, you’ll want to avoid this when trying to pass a drug test because it causes your body to go into fat-burning mode by revving your metabolism.

While this is great for reducing weight and burning body fat, it sends the THC toxin that was once in the fat cells down to your sweat, saliva, and urine [2]. That means more toxins in your urine and a higher likelihood of a positive test result.

The less body fat you have, the lower the chance THC metabolites will find a home there. These metabolites stick around in your fat cells, which is why a full-body detox takes months.

  1. Give a Midstream Sample

This hack takes place during the drug test itself. Science shows that the THC metabolites flow out the most at the beginning and end of a urine stream. That means collecting your urine sample in the middle of your flow will ensure that the sample has less toxins in it.

This is a perfect trick if you have more freedom as to when and how to collect the urine sample. Try your best to schedule the urine drug test to the end of the day because you’ll have already done multiple urinations.

  1. Use a Detox DrinkWoman drinking a detox drink to clean her system

If you find that water isn’t your thing, you can choose some of the best detox drinks instead. There are multiple types available to buy or create on your own.

This might be the best way to have a urine test and pass. You’ll drink the detox drink a couple of hours before the drug test to clean out your system.

These drinks are not the same, so you must read the instructions or look into the best way to use them. Some might have you drink two hours before, while others might be four or five. Drinking detox drinks too early won’t help you pass any of the urine drug tests.

  1. Use Synthetic Urine

After looking at the above ways to clean out your system in 24 hours, you might be realizing that there aren’t any perfect ways. That’s why fake pee might be the best option for you as you look to pass a drug test on short notice.

If you are someone who takes copious amounts of drugs, you definitely won’t be able to clean out your system in time which is where synthetic urine comes in. If your drug test isn’t supervised, this trick can work for you.

Synthetic urine is easy to buy and is a 100% clean sample. Make sure you buy high-quality fake urine that isn’t diluted by any unnecessary chemicals. You’ll have to remember that to keep the sample of a body temperature so it can successfully pass as a clean, real sample.

Ways that Won’t Help You PassCertain pills, cranberry juice and ginger tea collage

While the above ways weren’t perfect, they do have a chance of success that makes it the best way to pass a drug test. But below are three common solutions that won’t get you passing a drug test anytime soon.

  1. Certain Pills

Detox pills are sold because they remove drug toxins from your body permanently, but they take a minimum of five days to work. These supplements aim to release toxins from your body fat which won’t happen overnight.

If you need a clean system in 24 hours to pass a drug test, this way won’t work. This works great for hair and saliva testing. Any product consumption won’t automatically fix your problem.

  1. Cranberry Juice

Cranberries are known as a diuretic that induces urination like excess water intake. However, cranberry juice will change the color of your pee, and the drug testing center won’t accept urine that doesn’t pass [3].

Lab techs will know if you have diluted your system with the juice. Don’t risk failing a drug test because of cranberries.

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  1. Ginger Tea

Individuals consider ginger tea another good way of detoxing THC from your system because of its high vitamin c content that revs your metabolism. However, there are no major studies done on this which means that results aren’t verified.

Consumption of ginger tea won’t lead to short-term or long-lasting effects in cleansing your bloodstream of toxins. If you need to desperately pass the drug test, this won’t be the best option for yourself. A usual detox drink is available to help pass any of the drug tests.

Types of Detox MethodsWoman drinking a detox drink; pills scattered on table

Let’s take a look at three different detox methods that will help flush your marijuana and THC metabolites from your blood, hair, and body fat. While the best way to pass drug tests is by completely abstaining from weed, these three are the next best thing. Let’s break them down.

  1. Drinks

We’ve already mentioned the power of a detox drink in how it dilutes the drugs in your system, giving you a negative test result. You’ll need to consume these drinks within hours before the test for them to be effective.

Notice when your drug test is scheduled, and consume the drink one to three beforehand. It will only make the traces of weed and other toxins for a short period and doesn’t last long.

“That while the sample size is small, there is data pointing to detox drinks having helpful properties.”

A.V. Klein, Researcher, Faculty of Medicine and Health Sciences, Macquarie University, Australia

Consuming these drinks helps dilute your bloodstream by cleansing out any impurities.

  1. Pills

Pills are an effective method for cleansing your bloodstream of drug and alcohol metabolites. However, most detox pills and supplements need to be taken at least five days before the drug test to work for THC and marijuana.

Consider using the other options in the case of a short detox time frame. The consumption of a supplement pill won’t automatically clean out your system in a day.

  1. A Kit

Detox kits typically contain a detox drink, a pill of some kind, and a home test. Certain tests aim to clean out your system within 24 to 48 hours.

Don’t take this kit if you’ll be trying to pass a blood or hair test. The sample home test will help you detect THC in your body or other metabolites that haven’t passed through your system yet.

Recommended Article: What Does Diluted Urine Look Like?

Detox vs Rehab: What’s the Difference?

The difference between detox and rehab is that they are two different stages in the process of overcoming substance abuse, each with a distinct purpose:

Detox (Detoxification): This is the first step, focusing on physically removing the substance from the body. It involves managing withdrawal symptoms when a person stops using drugs or alcohol. Detox is often medically supervised to ensure safety, as withdrawal can be dangerous.

Rehab (Rehabilitation): This is a longer, more comprehensive process that follows detox. Rehab focuses on the psychological aspects of addiction, aiming to treat the underlying causes. It includes therapy, counseling, and learning coping strategies to maintain long-term sobriety.


Will Bleach Clean Your Urine?

No, bleach will not clean your urine. Adding bleach to urine in an attempt to “clean” it for a drug test is not only ineffective but also dangerous. Bleach is a harsh chemical that can cause chemical reactions when mixed with urine, potentially producing harmful gases or toxic compounds.

Will Vinegar Clean Your Urine?

No, vinegar will not clean your urine. Adding vinegar to urine in an attempt to clean it for a drug test is ineffective and can be easily detected by modern drug testing methods. Vinegar, or acetic acid, can alter the pH of the urine, but this does not remove drug metabolites from the sample.

How Long Can Kratom Be Detected in Your System?

Kratom can be detected in urine for about 5-7 days after use and in blood for several days. Detection times can vary based on individual factors like metabolism and frequency of use. Kratom is not usually included in standard drug tests but can be identified if specifically tested for.

How Long Can Gabapentin Be Detected in Your System?

Gabapentin can typically be detected in your system for about 1 to 2 days after the last dose. However, this detection window can vary based on factors like dosage, frequency of use, and individual metabolism. Gabapentin is not commonly included in standard drug screening panels.

Can Pseudos Be Detected in Urine?

Yes, pseudos can be detected in urine. However, it’s typically not included in standard drug screening panels used for employment or legal purposes. Pseudoephedrine can sometimes cause false positives for amphetamines on certain drug tests due to its chemical structure.

How Long Is Adderall Detectable in Drug Tests?

Adderall is detectable in urine for 2-4 days and in blood for up to 46 hours after the last use. Detection times can vary based on individual factors like metabolism and dosage.

How Long Can Fentanyl Be Detected in Your System?

Fentanyl can be detected in urine for up to 72 hours after use, in blood for up to 48 hours, and in saliva for up to 1-4 days. In hair tests, it can be detected for much longer periods, potentially up to several months. These detection windows can vary based on individual factors and usage patterns.

How Long Can Spice Be Detected in Your System?

Spice (synthetic cannabinoids) can be detected in urine for 1-3 days for occasional users and up to several weeks for chronic users, in blood for up to 1-2 days, and in hair follicles for up to 90 days.

How Long Does Morphine Sulfate Stay in Your Urine?

Morphine sulfate can typically be detected in urine for 2 to 3 days after the last use.

How Long Can Vicodin Be Detected in Your System?

Vicodin can be detected in urine for up to 3-4 days, in blood for up to 24 hours, and in hair for up to 90 days after the last use.

How Long Can Stimulants Be Detected in Your System?

Stimulants, like amphetamines, can typically be detected in urine for 1-3 days, in blood for about 12-24 hours, and in hair for up to 90 days after the last use.

How Long Can Opioids Be Detected in Your System?

Opioids can generally be detected in urine for 1-3 days, in blood for up to 24 hours, and in hair for up to 90 days after the last use.

Is a 24-hour Detox Possible?

Yes, it is possible to detox your system in 24 hours. However, your results might vary because of a variety of factors. If you consume weed by smoking marijuana daily, the harder it will be to flush the THC toxin from your blood, hair, fat cells quickly.

The good news is that to pass drug tests, you don’t need an entirely clean system to test to detect not cannabis or drug toxin. You simply need clean enough pee to pass the test.


  1. https://www.mayoclinic.org/diseases-conditions/hyponatremia/symptoms-causes/syc-20373711
  2. https://potguide.com/blog/article/cannabis-in-system-longer-if-overweight/
  3. https://health.clevelandclinic.org/can-cranberry-juice-stop-uti/

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