We have you covered if you are searching for how to pass a hair drug test in 2022.This article will explain everything in detail about hair follicle drug test, how it works, and how you can pass yours.

Employers now prefer hair follicle drug tests to check job seekers for the regular use of drugs, including weed and cocaine. Unlike urine and saliva drug tests, a hair follicle drug test can detect drug usage in the past 90 days. Moreover, it is a non-invasive method, and companies can trust the results.

This is why it is important to be prepared for a hair follicle drug test if you are looking for a new job. One way to prepare is to use Aloe Toxin Rid Shampoo. We will talk about this and other ways to pass the test in this article!


Aloe Toxin Rid Shampoo + Zydot Ultra Clean

  • Is the main part Of The Macujo Method!
  • Is the main part Of The Jerry G Method!
See Deal →

Zydot Ultra Clean Shampoo

  • Shampoo and Conditioner. Internal Hair Purifying Treatment that removes medications, chemical buildup and other impurities from within the hair shaft.
See Deal →

What Is a Hair Drug Test?

A hair follicle drug test generally looks for illegal and prescription drug abuse. A technician will use scissors to snip a hair sample from your head as part of the procedure. After collection, the sample is tested in the lab for traces of drugs used 90 days before the test.

A hair drug test can detect:

  • amphetamine
  • methamphetamine
  • ecstasy
  • Marijuana
  • cocaine
  • PCP
  • Opioids (codeine, morphine, 6-acetyl morphine)

This information is crucial for getting first-hand knowledge of how to pass a hair follicle drug test.

How does the Hair Drug Test work?

When someone uses drugs, the chemicals in those medicines end up in their bloodstream. Because every hair follicle contains at least one blood vessel, medications can enter the hair follicle via the circulatory system.
To conduct a drug test using hair follicles, a small strand of hair is removed from the individual’s scalp, typically from the back of the head. The length of the sample must be one and a half inches, and it must have a thickness comparable to that of a pencil.

Before the hair sample is taken, you can cleanse the hair with a detoxifying shampoo such as Zydot Ultra Clean Shampoo. This will remove any surface toxins that may have accumulated on the hair and scalp.

Once the hair sample has been taken, it is sent to a laboratory for analysis. The laboratory will test the hair for the presence of drugs and other substances.

The results of the hair drug test will typically be available within a few days.

The accuracy of a hair sample test requires a two-stage procedure:

  1. In the first stage, a quick screening test called enzyme-linked immunosorbent assay (ELISA) is used.
  2. Lab technicians use confirmatory chromatographic testing. It includes gas chromatography-mass spectrometry (GC-MS) to rule out a false positive result when an ELISA test returns a positive result for a specific analyte.

Drug breakdown products, known as metabolites, are detectable in this test. Within the last 90 days, it can identify drug use.

When And Why Do Employers Drug Test?

According to Indeed, the most common drug test for employment is urine testing. Hair testing for drugs is less common, because many people resort to manipulations before it, namely the use of detoxification shampoos such as Aloe Toxin Rid Shampoo, but this type of testing is still used by many companies. These tests aim to ensure a safe and drug-free work environment, promote productivity, reduce accidents, and minimize liability risks.

  • Pre-employment drug testing helps employers make informed hiring decisions and select candidates who meet the organization’s standards.
  • Random drug testing is often implemented to deter drug use among employees and maintain a drug-free workplace.
  • Post-accident drug testing is crucial to determine if substance use played a role in the incident.
  • Employers may also conduct drug tests based on reasonable suspicion, such as observable signs of drug use or performance issues.

Ultimately, drug testing is a preventive measure that helps safeguard workplace safety, productivity, and overall company reputation.

Today, many firms are using hair samples for drug testing. Therefore, people are turning more towards how to pass a hair follicle drug test.

Main Industries

In addition to the mandatory DOT urine drug testing, many trucking companies do hair testing on their drivers today. In addition to the medical field, hair testing is commonly used in the following sectors:

  • Food manufacturing
  • Gaming industry
  • Creating Automobiles
  • Gas and oil
  • The Economic Sectors

Companies that conduct drug tests on employees’ hair do so because they understand the financial and legal risks associated with employee drug use. Hair follicle testing is advantageous since it eliminates a significant avenue for fraud: the possibility of the employee or candidate lying about their result. Hair drug testing will be an effective tool to eradicate drug misuse in the workplace.

A hair follicle drug test can search for metabolites from drugs for up to 90 days of previous use and, in some cases, much longer. Can a hair follicle test detect one-time use? The answer is no. This test is conducted to check the repetitive use of drugs within the past 90 days.

Active metabolites from drug usage will travel throughout the body, with some eventually being deposited in the scalp and embedded in newly growing hair. Once stored in the hair, these metabolites are detected significantly longer than they would otherwise be. 

Perhaps more interestingly, a drug test of the hair follicle can be an excellent way to ensure that a substance abuser is not currently taking or resuming illegal substances because these metabolites are deposited every time a drug is used. However, it is also important to note that many people may resort to deception, using masking shampoos such as Aloe Toxin Rid Shampoo and Zydot Ultra Clean Shampoo to hide the fact that they are using drugs and mask the presence of their metabolites in the body for a certain period.


Aloe Toxin Rid Shampoo + Zydot Ultra Clean

  • Is the main part Of The Macujo Method!
  • Is the main part Of The Jerry G Method!
See Deal →

Zydot Ultra Clean Shampoo

  • Shampoo and Conditioner. Internal Hair Purifying Treatment that removes medications, chemical buildup and other impurities from within the hair shaft.
See Deal →

How long does Marijuana stay in your hair follicles?

A typical scalp hair sample measures 1.5 inches and can reveal drug use from the previous 90 days. Longer hair samples can be tested for drug exposure over an extended period. It also depends on various factors, including:

  • Durg Testing method
  • Your cannabis consumption technique (e.g., smoking or ingesting the substance when baked or cooked in food)
  • How much weed have you consumed
  • Many aspects of your body type

Positive results, effects, and many other factors depend on how often you use drugs. 

  1. Individuals who have never used cannabis or have not used it over the past three months are considered nonusers.
  2. Those who smoke cannabis no more than six times a week are considered “light smokers.”
  3. People who use Marijuana more than six times a week are considered heavy smokers.

 How long does THC stay in your hair? The amount of marijuana used defines the time substances stay in one’s hair. For marijuana users, we have accumulated all the information in the table below.

Types of Marijuana Users Positive Results % The Concentration of THC in Hair Sample Health Effects
Heavy Users 77% 1.5 ng Chronic Pain


Mental Disorders

Light Users 39% 0.2 ng Cough, Lung illness, and infection
Non-Users 0% 0 ng None

Hair Drug Test VS Other Test Types

Let’s compare the benefits and drawbacks of this cutting-edge drug test to the traditional methods like urine, oral fluid, and blood drug tests to get a full picture of the hair follicle test results levels chart.

Drug Test Type Detection Time Affordability Time Taken for Final Result Precision
Hair Drug Test It goes back to 90 days. Expensive 72 hours 94% accurate
Urine Drug Test Generally, 4 hours to a week,30 days in case of Marijuana Reasonable 1 – 2 days 98% accurate in the case of an unaltered sample
Saliva/Oral Fluid Drug Test Suitable for recent drug use within 48 hours Reasonable 5 minutes to 24 hours 97% accurate
Blood Drug Test Up to 7 days Most expensive 3 – 6 hours 99% accurate

How to Pass a Hair Follicle Drug Test

How To Pass a Hair Follicle Drug Test?

Since these substances can be detected in hair longer than in urine or blood, it is crucial to find a strategy to quit using them as soon as possible. The adage “simply say no to drugs” rings more accurate than ever before, whether you’re about to enter the workforce, know you’ll need to undergo random drug testing to keep your current job, or are under a court or probation order to do so.

The best way to pass a hair follicle drug test is not to have any traces of drugs or chemicals in your system. On the other hand, you can use detox home remedies, detox shampoos, such as Zydot Ultra Clean Shampoo and Aloe Toxin Rid Shampoo, the Macujo method, and follow the dos and don’ts list.

How To Clear THC from Your Hair?

There are two main methods for THC to enter your hair. To check for THC-COOH, a hair sample is all that’s needed. This is a metabolite product produced after the breakdown of THC. It’s made when your blood’s THC content passes through your liver and into your fat stores.

The THC-COOH excreted from your body via your sebaceous gland eventually reaches your hair. The oils used by the skin and hair come from this gland (also known as sebum). The THC-COOH is transferred to your hair via the natural oils and perspiration your body produces.

Second, those who don’t use cannabis can unknowingly be exposed to THC and other compounds associated with the plant. Contact with the cannabis plant or people who have smoked cannabis can transfer cannabinoids to the hair of a non-user.

Also, hair follicle drug test detection times go back to around 90 days, so you should be more alert during this period. We have explained how to pass a hair follicle drug test in 2022 with some reliable methods to get rid of THC from your hair.

  1. Detox Home Remedies
  2. The Macujo Method

Method 1- DIY Home Detox Remedies

Do you want to know how to pass a hair follicle drug test with the help of DIY home remedies? DIY home remedies can only help if you are a light marijuana user or a secondhand smoker.

Apple Cider Detoxifying Hair Mask

After washing your hair, put on a mask that helps the body eliminate toxins. The following steps to creating your own:

  1. Combine apple cider vinegar with half a cup each of bentonite clay powder and aloe vera gel in a mixing bowl.
  2. It should be applied to the hair’s entire head, and each strand should be coated.
  3. Apply a shower cap and let it sit for around twenty to thirty minutes.
  4. Give that a good rinsing.

Although home remedies are 100% trusted, you cannot rely on them due to their less preciseness.

Method 2 – The Macujo Method

Most people employ the Macujo method to remove marijuana’s toxic residue from their hair.

The Macujo method is the most precise approach to keeping marijuana use out of legal issues. This method uses acid to penetrate the hair’s cuticle and remove any remaining amounts of THC. However, many acids are allowed to penetrate the hair’s cuticle and cortex, causing damage. In addition, many other products are used for the Macujo method, among which you can also find Zydot Ultra Clean Shampoo

Macujo Method Instructions

It takes strict adherence to the guidelines for the Macujo method to pass a marijuana hair test.

If a person wants to pass a hair drug test in 24 hours, one can even carry out the same process 15 times within one day.

The Do’s And Don’ts

Toxins in the body can be removed using acids like vinegar and salicylic acid once the hair cuticle has been opened. These acids are crucial in getting rid of THC in your hair. To pass this procedure, it is essential to follow the directions precisely. 

As a bonus, here are the do’s and don’ts you must know while implementing the Macujo Method:


  • It’s to the letter that you adhere to the directions.
  • You should wear safety gear such as goggles and disposable rubber gloves.
  • Put in use only top-notch goods, such as Zydot Ultra Clean Shampoo.
  • The process should be repeated at least three times.
  • Pay close attention to how far down the hair is from the scalp (around 1.5 cm). That’s the specific area of hair sampled for drug tests.


  • Don’t touch the ingredients without wearing protective gloves and goggles.
  • Don’t shave or cut your hair if you want this to work.
  • Do not use combs that look unclean or are very old; they may harbor drug residue.
  • Do not continue the process if the hair burns too severely.

Tricks That Won’t Help You Pass a Hair Follicle Drug Test

You will find many options and hacks on “how can you beat a hair follicle drug test,” but they rarely aid. Remember that the accuracy of these tests makes it difficult to cheat.

Quitting Smoking for a Short Time

If you stop using cannabis a few days before giving a sample, it will not assist you in clearing a hair drug test. To pass your drug test, you must be aware of how far back is a hair follicle drug test.

A hair follicle test will show positive results if you have taken drugs within the past 90 days. Thus, it won’t do much good unless you entirely abstain from weed for at least 120 days.

Bleaching Your Hair 

If you want to change your appearance and fool chemists, bleaching your hair won’t do the trick.

This hack only has a 40% success rate if you find it on some internet drug detox forum discussing efficient ways to pass hair drug tests.

You may be able to achieve the desired opposite effect by repeatedly subjecting your hair to bleach, but you will definitely damage your hair in the process.

This approach is not worth considering if you’re unwilling to take a chance.

Getting Bald Will Not Work

Shaving your head is just as possible as shaving the rest of your body. However, it would be best if you were prepared to present a plausible explanation to your boss. The fact that you’re “becoming bald” hints firmly that you’re trying to avoid a medical examination. The minimal length of a hair follicle sample required for analysis is 1.5 inches.

And if your manager sees you becoming bald without a reasonable explanation, they are likely to fire you or, at best, put you on probation until your hair grows back.

Old Style Aloe Toxin Rid Review

The drug-removing properties of Aloe Toxin Rid Shampoo target the hair follicles. Since most shampoos only clean the hair’s cuticle, using them to try and pass a drug test on your hair is not a good idea. 

Why is it the Best Hair Follicle Drug Testing Shampoo?

If you want to get through a hair drug test, we recommend using the Old Style Aloe Toxin Rid Shampoo. It removes harmful toxins from your hair and maintains its health. This product is expensive, but it is still the best detox shampoo to pass a hair follicle drug test.


  1. Propylene glycol
  2. EDTA
  3. Aloe Vera


When ordered from a direct supplier, it won’t take more than 24 hours to deliver the product to your door.


An 8 ounces bottle of Old Style Aloe Rid shampoo can cost up to $235 on Amazon.

Money Back Guarantee

The detox shampoo comes with a warranty from the manufacturer. You may get a refund if you submit your request within 30 days of receiving confirmation that you failed your lab test (not the home test, but the actual lab test) and have the bar codes from the containers the kit comes in. Send the data in an envelope marked “Manufacturer” to the location listed on the shipping container’s exterior. 

Step-by-Step Guide to Use Old Style Aloe Toxin Rid Shampoo

To complete one cycle of washing, please follow these steps:

  1. Use a regular shampoo and rinse it to clean your hair.
  2. Apply the recommended Aloe Toxin Rid shampoo (approximately 0.2 oz) on hair at least 2 inches long. To do this, apply shampoo to damp hair and work it through with your fingers.
  3. Let it stay in your hair for almost 15 minutes. Between two and three gentle strokes through the hair is a good massage. Although 15 minutes under the shower may seem like an eternity, it will be well worth it if it ensures your success on a drug test.
  4. Hot water is the best way to remove shampoo from your hair.
  5. Well, that settles it. Despite its apparent ease, this rinse-off must be repeated at least 15 times.

Many drug users wonder how long it will be before the Aloe Toxin Rid Shampoo removes the toxins from their hair. How long before a drug test do you recommend people begin using it?
Are you worried about how to pass a hair follicle test in 2 days? You have to wash your hair 15 times; it makes no difference whether you finish it in 10 days or 2.


Aloe Toxin Rid Shampoo + Zydot Ultra Clean

  • Is the main part Of The Macujo Method!
  • Is the main part Of The Jerry G Method!
See Deal →

Zydot Ultra Clean Shampoo

  • Shampoo and Conditioner. Internal Hair Purifying Treatment that removes medications, chemical buildup and other impurities from within the hair shaft.
See Deal →

Zydot Ultra Clean Review

It’s a hair detox therapy designed to remove drug residues or by-products, such as those left behind by cannabis/marijuana use.

Athletes who want to pass a dope test, workers who want to pass their employer’s routine lab tests, and even prospective employees who want to get through a drug test all use this product.

Why is it a Good Shampoo to Pass Hair Follicle Drug Test?

Zydot Ultra Clean is an efficient hair detox shampoo used according to the instructions. The ingredients that create Zydot Ultra Clean effectively clean hair and promote a healthy scalp and robust growth.

Aloe Toxin Rid Shampoo and Zydot Ultra Clean Shampoo are reliable in removing drug metabolites from your hair. However, combining these products in Macujo and Jerry’s methods will increase the efficiency of the process.


Zydot Ultra Clean contains a variety of substances throughout its many components. Common to all of them is the combination of aloe vera and methylparaben. See below for a full breakdown of everything that goes into your shampoo, clarifying treatment, and conditioning treatment.

The manufacturers know how to pass a hair follicle drug test.

Shampoo Components

  1. Aloe Vera
  2. Cocamide MEA
  3. Fragrance
  4. Cocamidopropyl Betaine
  5. Panthenol
  6. DMDM Hydantoin
  7. Methylparaben
  8. Sodium PCA
  9. Citric Acid
  10. Tetrasodium EDTA
  11. Sodium Laureth Sulfate
  12. Sodium Chloride
  13. Sodium Thiosulfate

Ingredients for Conditioner

  1. Aloe Vera
  2. Comfrey
  3. Colouring
  4. Fragrance
  5. Geranium Maculatum
  6. Cetyl Trimethyl Ammonium Bromide
  7. Hydrolyzed Animal Protein
  8. Grapefruit Juice
  9. Methylparaben
  10. Propylparaben
  11. N-octademol
  12. N-hexadecyl alcohol


Orders placed directly with the manufacturer are processed and dispatched the following business day.


Zydot Ultra Clean Shampoo is available at $13.40 on Amazon.

Money Back Guarantee

There is a 60-day refund policy included with the purchase of this product. The corporation has faith in the superiority of its offering. Customers who are only partially happy with this product have a limited time to request a refund, provided they do so within the allotted time frame and provide proof of purchase and use.

Steps to Use Zydot Ultra Clean

Here is a list of clear guidelines on how to pass a hair follicle drug test using Zydot Ultra Clean Shampoo.

  1. To wash your hair, apply a lot of water.
  2. Open the shampoo pouch and distribute half of the shampoo across damp hair. Save the leftover for later.
  3. Lather the shampoo by massaging it into your hair and scalp with your hands. Be careful to give your hair a full, in-depth massage. For at least ten minutes, perform this procedure. Improving your precision is as simple as timing yourself.
  4. In the next step, you must wash your hair with water at room temperature after massaging it.
  5. Then, open the purifier packet with the scissors.
  6. Apply it all to your hair and gently massage it into your scalp. Focus on the hair shaft area closest to the scalp at this stage.
  7. Use a clean, fresh comb on your hair.
  8. Wait 10 minutes after you finish combing.
  9. Remember to give your hair a good rinse.
  10. Use what’s left of the shampoo inside the packet on your hair.
  11. Repeat Step 3 and wait another 10 Minutes
  12. Do another rinsing.
  13. Apply the conditioner to your hands and work it through your hair and onto your scalp.
  14. Don’t touch your hair for three minutes after applying the conditioner.
  15. Rewash your hair.

Aloe Toxin Rid Shampoo + Zydot Ultra Clean

  • Is the main part Of The Macujo Method!
  • Is the main part Of The Jerry G Method!
See Deal →

Zydot Ultra Clean Shampoo

  • Shampoo and Conditioner. Internal Hair Purifying Treatment that removes medications, chemical buildup and other impurities from within the hair shaft.
See Deal →


How Far Back Do Hair Follicle Drug Tests?

Hair has the longest detection time, followed by urine and oral fluid. It has been estimated that drugs can be detected in the hair follicle for up to 90 days. In urine, they can be found between one and seven days (and even longer in chronic users) and in oral fluid for anywhere between five and forty-eight hours.

And How Exactly Can One Botch a Drug Test that Uses Hair Follicles?

Shaving all of one’s hair off is one option, as are detox shampoos and various home cures such as tar shampoo, laundry detergent, detox salts, and vinegar. Even after these treatments, some people resort to hair color to hide the results.

What Factors Lead to a False Negative Impact on a Hair Follicle Drug Test?

The laboratory may determine an inconclusive result if the hair sample is tainted or if there is an error during testing. One possible solution is to submit a fresh hair sample to the lab in such circumstances.

Can you Use the Macujo Technique on Damaged Hair?

If you are not careful, the Macujo method can cause significant harm to your hair and skin. Do not use them if you already have a skin issue. The reason is that the chemicals will burn the cortex open and remove any traces of marijuana’s poisons.

Can Someone Rarely Use Drugs Using a Hair Follicle Test?

Because it takes time for hair to develop, a hair drug test may not reveal drug use in the days leading up to the test if the subject is a first-time or infrequent user. In light of this information, companies should consider which drug test to use. This test may be a blessing in disguise for the occasional or once-in-a-while user.


Many companies now use hair drug tests as their primary pre-employment and post-absence drug screening method. Multiple illegal substances, as well as some legal medications, can be detected. The test can reveal long-term drug usage even if the individual has stopped using a few days before the test since THC and cannabis remain in the hair follicles for a long time.

However, detox shampoo can help you pass a hair follicle drug test if used with other products. For a few days, make sure you don’t use drugs and follow the correct protocols. Although many home remedies exist, the Macujo method tends to have superior results.