How Long Does Weed Stay In Your System?

If you want to quit using cannabis, here’s everything you should know about THC detox!

and how long does weed stay in your system?

You might know that THC, one of the active compounds in marijuana, impairs brain cells directly. It affects the brain’s reward and motivation system by invading in EC system of the body.

This is the reason why heavy users of weed get addicted and find it more difficult to quit.

Why should you quit smoking weed? Well, we know that there are many benefits of using marijuana.


What if you get an offer letter for your dream job that requires you to take a drug test?


You have decided to take a T-break and want to flush marijuana out of your system for a fresh start.

In both cases, THC detox is your answer!

But what is marijuana detox? How does it flush out weed from your system? Is it effective?

To answer such questions, you simply have to read on! Here in the following article, you’ll find almost everything you need to know about THC detox.

Let’s get started with understanding what weed leaves behind in your system!

What Does Cannabis Leave Behind?


When somebody smokes or consumes pot, THC, tetrahydrocannabinol, and other cannabinoids go into the bloodstream. Depending on the consumption method, THC levels remain high for a while, and that’s how you feel the “high.”

Once your body fully absorbs THC, the effects dissolve, but by-products of weed, called metabolites, continue to linger in the system.

These by-products are fat-soluble. It means that they can stay in the fat cells. As you burn fat, these metabolites come back into your system over several months.

How Long Does Pot Stay in Your Body?

If you’re wondering how long does marijuana stay in your system, here’s what American Addiction Centers believe!

Cannabis can remain in different body parts as follows:

  • Hair: 90 days
  • Saliva: 48 hours
  • Blood: 36 hours
  • Urine: 3 days – one month or more

According to another research published in 2017, marijuana strains also play a vital role in determining this time frame.

One universal truth is that the heavy smoker you are, the more time it will take to get out of your system.

You might wonder how do you detect the marijuana particles in your body.

Tests That Detect THC in Your System

There are several ways that determine how much THC your system contains.

Commonly known as a drug test, the test classifies the traces of cannabinoids, especially THC, in an individual’s body. These kinds of drug tests include testing your blood, hair, urine, and saliva.

Lab test

Here’s how each test identifies marijuana in your system:

  • A blood test detects THC in your bloodstream. Unlike a urine test, a blood test will confirm impairment. People who use cannabis infrequently don’t have to worry as it fades away from the bloodstream after several hours.
  • A hair test is a very rare test system. Since it measures THC-COOH remains in the hair follicle over the past several months, it’s often tricky to pass this one.
  • A urine test, known as Urinalysis (UA), is the most typical type of drug test. A urine test identifies metabolized THC in your system. Since it gives accurate results plus is less expensive than other systems, many businesses prefer UA.
  • A saliva test is a faster testing system. Unlike other tests, the saliva test detects THC, not THC-COOH. Some people believe that the saliva test is more accurate, while others believe it is easier to fool since it does not discover metabolized THC.

There are a few marijuana products that contain cannabinoids like CBN, THCV, CBD, and Delta-8 THC. Since these products contain less than 3% Delta-9 THC, they are considered legal under Farm Bill 2018. And that’s why such products are becoming more popular among cannabis users.

It doesn’t mean you can fool the above-mentioned drug tests since these products contain THC metabolites. Flushing weed out your system is your only chance to pass the test with Delta-8 and other cannabinoids.

What is Marijuana Detox?

At its core, detoxing is a process in which the body removes all the toxins that the body has stored in your system from years of use.

Detoxification happens after a few days or weeks you start getting sober. It is a real struggle for heavy marijuana users who cannot control the urge.

THC detox is important for a complete and sustained recovery from cannabis addiction.

You can do marijuana detox by purifying the body from any evidence of cannabis metabolites.

How much time does THC detox take?

Well, that depends upon the users’ daily consumption; the heavier the user, the more time it takes to recover.

How Does a Marijuana Detox Work?

There are many ways you can detox marijuana from your system. We’ll talk about them later in the article. Most THC detoxes clean the body by removing all the toxins related to weed.

These detoxes include tablets, drinks, chewable tablets, shampoos, and even mouthwash!

If a drug test is a reason why you want THC detox, you should consider using detoxes as they can make your urine suspicious.

Because of their diuretic properties, some remedies make people urinate a lot to flush out weed from the system, but it also makes the urine clean that might raise a few eyebrows if you take a urine test.

Moreover, some drinks and fluids change the volume of creatinine in the urine, which is another area in UA. Unusual creatinine levels might indicate infection or contamination.

The tester might understand that you might have tried to trick on the test.

Don’t worry! You won’t get a positive result, but the tester would reject the sample, and you need to take the test again.

Factors that Affect THC Removal From The System

There are several factors that affect the THC detox process. They include:

Frequency of Use

As we mentioned above, the frequency of taking weed affects the time it takes THC to flush out from your system. It also extends its detection window.


The process of metabolizing THC is relatively slow in women than in men. The reason behind this is the higher level of body fat. As women contain more fat and THC rests in them, it takes a longer time for women to remove them from the system.

The Potency

Like the frequency, the potency of each strain taken affects its time frame. The more potent the strain, the longer it will take you to get rid of it.

Method of Consumption

When it comes to detox marijuana, edibles take a longer time compared to smoking or vaping.

The capacity of Lung

Those who smoke and vape marijuana should know that the amount of weed you take with each puff also affects the time THC takes to get out of your body.


Metabolism is influenced by exercise, age, and other health conditions. However, you should remember that a more active metabolism makes the weed detoxification process faster.

Marijuana Withdrawal – What to Expect During THC Detox

For those who have used marijuana for a longer time, detoxification is not easy for them. The symptoms people experience during THC detox are known as marijuana withdrawal.

These symptoms vary from person to person. The most common symptoms are:

  • Anxiety
  • Insomnia
  • Mood swings
  • Body aches and pains
  • Gastrointestinal distress

There are no FDA-approved medicines that mainly treat marijuana withdrawal, but taking part in an addiction treatment program helps. With the help of medical professionals, you can make the detox easier.

How to Pass the (marijuana) Drug Test

Detoxing marijuana naturally is one of the best ways. Even if it’s a long process, it is by far the most effective method.

There are many THC detox methods that you can try. In the next segment, we’ll talk about some of the best ways to flush out weed from your system:

But wait…

Here’s a quick note that will help you if you want to try THC detox.

Tip – If you want to start a marijuana detox, we recommend starting the process as far as possible before the drug test.

Best THC Detox Method You Must Try

Choosing to quit using cannabis is a huge move. Whether you have consumed it for months or years, the impacts of the weed can stay in your system for a while. If you are looking for the best THC detoxification methods, the following session is for you!

There are mainly two techniques to flush out weed from the body: Naturally and by using supplements.

Let’s take a deep dive into both!

Flushing weed out of the system naturally

You would probably feel glad to know that you can start your weed detox at home without spending a single penny!

Healthy Lifestyle

Yes, the success ratio of getting rid of marijuana naturally is pretty high. Here are a few tips you should follow if you want quick detoxification:

Drinking Water: None can think of it, but drinking lots of water and avoiding sweet or caffeinated beverages can help you remove the toxins faster, making the THC detox easier.

Nutritious Foods: Avoid processed meals and foods that contain high sugar. These foods might worsen your detox process. Consuming healthy foods, like fruits, vegetables, and natural meals, will help your system as it adapts to the absence of drugs.

Regular Exercise: Daily workout will help you elevate your mood and increase endorphins at a time your body and mind are stressed. It can also help with some of the mood-related conditions of THC withdrawal.

Fill Your Time: Sitting idle can be your most dangerous enemy during detox. Having no tasks in hand can make the cravings worse. It can make you addicted to marijuana again. Killing your time with extra activities can overcome some of the psychological problems while detoxing.

Go Easy On Yourself: The urge to drag weed will not disappear overnight. Some people or situations might trigger the desire to start using pot again. And since you are trying to quit weed and regulate such emotions, some things might come up that you’ve been avoiding for a while. You just need to accept the fact and believe that it will pass if you continue with the detox.

Seek Support: THC detox is not an easy process for some people while walking alone on that road. Some might feel shy to ask for help due to the embarrassment of the use of weed. Don’t be shy or afraid to seek help if you need one. You can tell someone whom you trust and take medical help as well.

THC detox kits and drinks

If you have a drug test coming your way in a short time, you can go for a detox kit!

Detox kit

THC detox kits are popular options for those who want to pass the drug test.

Detox remedies are specific diets or products that flush toxins entirely out from your body. You will find such detox products in kits, drinks, and pills.

Detox beverages for marijuana carry vitamins and minerals that help the body lower THC concentrations.

Some of the best THC detox drinks are cranberry juice and green tea. They are natural and effective drinks that can improve the process of flushing out weed from your body.

Detox tablets are in the form of supplements designed to clean the body of THC within a week or more. The pills contain several herbal essences that can boost THC removal quickly and effectively.

If you want the best THC detox pills online, is a reliable vendor that offers different types of capsules according to your needs.

They also offer a quick questionnaire to help you pick the best product to get you to succeed!

Moreover, they offer home test kits, through which you can test yourself before actually taking the drug test.

Isn’t it amazing?

Use code ‘TOGETHER20’ and get 20% OFF!

If you still find it difficult to continue your detox process, we recommend you to join a marijuana detox program that might help you achieve your goal.

Myths About THC Detox

We have found some of the most common myths and reviewed how accurate they are.

Let’s take a look!

Fake urine

You will find many people claiming that this trick works; trust us, it doesn’t. Even if the urine seems normal, the lab analysis can, without any examination, can determine whether the urine is fake or not.

A ‘detox’ drink is all you need.

There is some fact in this myth. Yes, drinking water can flush out marijuana by your urine, but you should also know that drinking too much of it will make your urine crystal clear, raising eyebrows when you do the test.

Being a passive smoker (Like, really?)

There has been a lot of dispute on this matter in the past, and experts have conducted many studies. The results scientifically prove that you would fail the drug test, except you were in a small chamber with various smokers for hours shortly before the test.

Some home remedies are effective.

Some people believe that pickle juice and vinegar can easily remove THC from your body and disguise the remaining essence to pass the test. Yes, the acid can alter the pH level of the urine, but it will not hide the substance of THC.

FAQs About How to detox THC

Is a THC detox dangerous?

A – Although marijuana withdrawal symptoms can be highly annoying, they are not overly fatal.

How long does it take to detox from marijuana?

A – The time frame depends on a lot of factors, primarily on the followings:
Frequency of taking weed.
The amount of body fat you have.
Metabolism rate.
Eating habits and exercise.

Can I Safely Detox From weed at home?

A – You can try weed detoxing at home by following the natural ways that we mentioned above. In most cases, it ends successfully, but depending upon your condition, you can seek medical detox as well.

Does alcohol help Detox THC?

A – Of course not. In contrast, alcohol increases the THC levels in your body.

Is Detoxification Required for Marijuana Withdrawal?

A – A medically supervised detox is mainly advised for people with co-occurring diseases, including addictions to other drugs and mental fitness conditions.

Does Exercise Help in detoxing From weed?

A – Yes, it partially does. But the condition is that you have to work out regularly in order to gain the benefits. One or two sessions won’t be able to flush weed out of the system.

Christopher Andrews
I am Christopher Andrew, the owner of 420 Expert Adviser. I have been in cannabis cultivation for more than ten years, and I'm sharing my experience with you guys using this blog!

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