What are the Macujo and Jerry G Methods for Successfully Passing a Hair Follicle Drug Test?

If you’ve been asked to complete a hair follicle drug test, you may be wondering, what is the Macujo Method and what are the Jerry G and Macujo Method steps for successfully passing your test as a marijuana user? You may have been asked by a new employer before starting work, law enforcement, healthcare professional or other person or organization whether you are willing to take a hair follicle drug test. These tests are sometimes required while other times they are optional. This article is intended to educate you about hair follicle drug testing, different methods of testing, instructions for testing, methodology and more.

How long does marijuana stay in your hair follicles? The purpose of a hair follicle dug test is to elucidate illicit drug use or even prescription medicine use or abuse. When using a hair sample, the timeframe examined typically entails the previous 3 months. Test kits can check for specific drug use or can test for more general drug classes.


Here’s a list of drugs the hair follicle test can pick up on:

  • marijuana/cannabis/pot/weed
  • cocaine
  • opiates, such as morphine, heroin, and/or codeine
  • phencyclidine (PCP)
  • amphetamines, including methamphetamine, MDMA (ecstasy), and MDEA (eve)

When taking a hair follicle drug test, the facilitator will remove a small hair sample from near the scalp and send it away to a lab for testing. Because there are some compounds within foods that can give a false-positive result, hair follicle testing undergoes a two step screening process for accuracy. The first step is a rapid screening method. If the rapid screening method comes back positive, a second type of test will be done to determine the legitimacy of the results.

Test results are typically labeled as negative, positive or inconclusive. Negative means the test did not detect any drugs within the hair sample which is also called passing the drug test. Positive means that both the first and second test confirmed presence of a certain drug within the body, which could be interpreted as failure of the drug test. Inconclusive means the sample is contaminated or that there is an issue with the testing which inhibits the ability to gain results. In the case of an inconclusive test, the lab may request a second sample.

Regarding hair follicle drug test detection times, the hair follicle drug testing is used to determine whether a person has used a particular substance within the last 3 months. It cannot however determine the exact date of use. This is because hair grows at differing rates for each individual. These are some factors that affect the sample and the metabolites detected:

  • the drug compound structure
  • the quantity of drugs consumed
  • If a person sweats a little or profusely
  • How much melanin (dark hair pigment) is in a person’s hair because certain drugs bind more easily to melanin
  • If a person bleaches or colors their hair

There are various methods available to people who would like to attempt to pass their hair follicle drug test without maintaining sobriety from substances for 3 months. One such methodology is the Jerry G Method and the Macujo method. Either of these can be successful in helping someone pass a hair follicle drug test.

The Macujo method involves using various products to detox the hair and scalp from THC. This is a method for clearing weed/marijuana use from the hair records. You can use the Macujo Method to beat hair test for weed. The method can be hard on hair and scalp, so there may be some temporary damage to the hair. People with sensitive skin should not attempt this method as it could cause harm. Yet, it can be very effective for removing toxic compounds from the hair.

Items needed for the Macujo Method include:

  • Warm water
  • Goggles for eye protection
  • Towel
  • Plastic or disposable gloves
  • Shower caps
  • Vinegar
  • Pink colored clean and clear acne wash
  • An aloe based shampoo- preferably a “Toxin rid shampoo with aloe”
  • Liquid tide detergent pack
  • Ultra clean shampoo by Zydot


Macujo Method steps including how to pass a hair follicle drug test with vinegar by following the steps listed here:


  1. Put on disposable gloves and goggles, then apply white vinegar over the hair and scalp.
  2. Apply Clean and Clear soap to the hair. Put on shower cap and let sit for 30 minutes.
  3. Rinse your hair fully
  4. Apply Toxin Rid or other aloe based shampoo. This nourished the hair and scalp.
  5. Rinse and repeat step 4
  6. Put a few drops of Tide laundry detergent in your hair and scalp and rinse thoroughly.
  7. Repeat 3 times on the day before your hair follicle test

The Macujo Method is recommended by many people who have successfully passed their drug test after using substances. It works best on thin and light colored hair. This method does not cause as much damage to the hair as bleaching or hair dye. Some reports say this method reaches 90% effectiveness. Some cons to this method are the cost investment for materials, its efficacy depending on your hair type and length, and that it requires precision in following each step of the method.

Next, let’s examine the Jerry G Method. Items Needed for this method include:

  • Hair dye
  • Detox shampoo to pass a hair follicle drug test
  • Powdered baking soda
  • Zydot Ultra Clean shampoo

The step-by-step method for the Jerry G Method is:

  1. Stop using Cannabis 10 or more days prior to the test day
  2. On the day you quit using marijuana, bleach your hair with an ammonia based hair dye. This is done to open the hair cuticle and remove toxins.
  3. Thoroughly rinse your hair with a detoxifying shampoo like Toxin Wash or aloe rid detox shampoo
  4. On the day before your hair follicle drug test, bleach and dye the hair again and use the propylene glycol shampoo
  5. Make a paste from the baking soda and leave it in for 15 minutes then rinse thoroughly. This neutralizes any acids in the hair and assist the detox process.
  6. Shampoo with Toxin Rid or other detox shampoo.
  7. Finish by washing the hair with Ultra Clean Shampoo by Zydot.

This process may cause temporary damage to the hair. It requires the purchase of specific products. Yet, it only requires five ingredients and is therefore a popular solution that is fast and considerable effective.


Will It Work for All Types of Drugs?

These hair detox methods are typically used for marijuana/cannabis elimination, but may be successful in eliminating other drug use evidence from hair samples.

Does Macujo/Jerry G Method damage hair?

These methods can cause damage to the hair, most of which is temporary. As you continue with your normal shampoo and conditioner routine, the hair should quickly return to normal. Yet, there is a risk of permanent damage during hair detox, so it is important to assess the risk and decide whether to proceed.

Macujo/Jerry G Method on body hair?

This method could work on body hair but it is not guaranteed to work effectively. There is also greater risk of rash or irritation.


There are ways to outsmart a hair follicle drug test through the above methods. This can cause temporary damage to the hair, so it is important to follow any safety protocols. People with skin sensitivities or inflammation should avoid using the above methods as they may be too harsh for some people. The goal is to detox the hair while maintaining the integrity and quality of the hair. By following the above protocols, it is very possible to complete a hair detox and receive a negative, or passing, result on a hair follicle drug test.


“Hair follicle drug tests.” Jamie Eske, Medical News Today, 2019,

“How can you beat a hair follicle drug test?” Darly Seldon, FV KASA, 2019,

“Influence of the cosmetic treatment of hair on drug testing..” Accessed 15 Feb. 2020.

“Zydot Ultra Clean Shampoo” Amazon, Amazon, 2020


High Voltage Folli-Cleanse Detox Shampoo: Does it Work?

Are you worried about the drug test coming for your new job?  Have you been using cannabis or marijuana and cannot abstain? Don’t worry, a short trick or tip will help you to pass your drug test.

The use of High Voltage Folli-Cleanse detox shampoo for weed detox of hairs is popular to get rid of toxin metabolites in the hair shaft.

Why do you need this product?

A drug test will require your about 200 hairs and dissolve them into the solvent. When your hairs are in liquid form, it can easily test, either you are a drug user or not. The metabolites of THC may last in the hair shaft for about 30-90 days. The high voltage folli-cleanse detox shampoo will enter the hair shaft and remove the metabolites, so you can easily pass your hair follicle drug test.

In addition to the hairs, the metabolites and even parent drug can be detected in the urine, saliva, or blood.

It is important to choose an effective product as you cannot take a risk and make mistakes regarding the job requirements.

High Voltage Folli-Cleanse Detox Shampoo Description

The product comes in the form of liquid with a price of $34.95 for 0.15 pounds. This detoxifying shampoo is highly affordable as compared to other cleaners in the range of $150-200.

High Voltage Folli-Cleanse Detox Shampoo for THC Detox Ingredients

  • Sodium Thiosulphate
  • DMDM Hydantoin
  • Tetrasodium EDTA
  • TEA-Lauryl Sulfate
  • Ammonium Lauryl Sulfate
  • Deionized Water
  • Cocamidopropyl Betaine
  • Glycerine
  • Iodopropanyl Buylcarbomate
  • Cocamide DEA
  • Citric Acid
  • Fragrance

A few of the ingredient from the High Voltage Folli-Cleanse detox shampoo really works well to remove buildup and metabolites of drugs. While counting for detox ingredients, EDTA and Ammonium Lauryl sulfate are the best cleansers. EDTA being an anti-oxidant reaches the in-depth hair structure and flushes out the toxic metabolites. On the other hand, Ammonium Lauryl Sulphate provides deep cleaning for the removal of extreme buildups in the hair.

How to Use High Voltage Folli Cleanse Detox Shampoo

Use the following directions to use the detox shampoo

  1. Shake well the bottle and thoroughly wash the hairs with 0.5 oz. i.e., ¼ or a quarter of the bottle of High voltage Folli-Cleanse detox shampoo.
  2. Then apply the remaining of shampoo to hairs and massage gently with fingers.
  3. Cover the hairs with a shower cap and leave for 30 minutes.
  4. Rinse thoroughly and dry. Even you can blow-dry and style as usual.
  5. Keep in mind not to comb or brush the hairs as they can transmit the metabolites again to the hairs.

Follow up these instructions for the better results of High Voltage Folli-Cleanse detox shampoo

  • As soon as you come to know about the follicles drug test, quit using the drugs immediately. The best is one to days before the test.
  • Try to stay cool and relax after using the detoxifying shampoo. Because the sweat and perspiration can again incorporate the toxic metabolites in the hair scalp that can be tested and detected and you can be deprived of your job.
  • Oily hairs or with cornrows may find difficulty in the better results of detox shampoo. Therefore, it is recommended to wash several times with non-conditioning shampoo before the use of detox shampoo.

Terms of use and Conditions

  • Store in a cool and dry place.
  • Avoid contact with eyes.

How long does the effect last?

Not the exact calculations, but the effect of High Voltage Folli-Cleanse detox shampoo may last for 36 hours. So, the best practice is to use the shampoo on the test day for better results.


Where to Buy High Voltage Folli-Cleanse Detox Shampoo

The high voltage folli detox shampoo is available for sale near me on You can also buy the shampoo from online retailers like Amazon, Walmart, eBay, or GNC.

High Voltage Folli-Cleanse Detox Shampoo Manufacturer Credentials

Manufacturer                               High Voltage Detox

Address                                         P.O Box 35860 Las Vegas Nevada, 89133

Customer Support

Mobile Number                        +1 702-307-2777

Email-Address                      [email protected]

The website did not define the hours for customer support or services. You can contact them using the mobile phone number or can mail them.

Now another question arises in the mind that if products have certificates?

Well, according to the laws the detox products are illegal to use for detoxification of drugs. Therefore, this product doesn’t hold any certificates as these are not approved by FDA. Additionally, in accordance with the laws, the company also does not provide any visible information that this product will be best for drug detoxification. Instead, they just claim for the removal of toxic metabolites from the hairs and scalp.

Additional Products to Buy with this Product

As stated earlier, the drugs can be detected by blood, sweat, saliva, or urine. Using the additional products will be more suitable.

High voltage saliva cleanse mouthwash help you to pass out the saliva test. A saliva test is non-invasive and can test THC in the user of a drug either the marijuana cigarette. Use this mouthwash on the day of the test. Utilize all the bottles to flush the metabolites in the saliva. The effect of this mouthwash may last up to one hour. So, use it just before the test.

By using high Voltage Double flush capsules, you can pass out the urine drug test. The capsules can clean your body from 2 to 12 hours by eliminating the toxins from the body. Use the capsules on the day of the test and get effective results.

Pros and Cons


  • This shampoo is far off affordable cost as compared to the other detox shampoos.
  • It will not damage your hairs like harsh shampoos.
  • This shampoo will not burn or being harsh like the Macujo method.
  • The shampoo will be of low toxicity as compared to the Macujo method or bleaching.
  • It is found effective for the removal of undetectable toxins from hairs.


  • The effect of the shampoo will not last long if hairs are subjected to normal washing before the test.
  • It is not much effective if alone used as compared to the Macujo or Jerry G method.
  • Though it is cheaper than the other detox shampoos but costly than normal shampoos.
  • No study reveals it has unique ingredients for the removal of toxins.
  • Still, it is ineffective for a certain types of drugs.

Questions and Answers

Does High Voltage Folli Cleanse Detox Shampoo Work for Opiates or Alcohol?

Evidence, experience, and studies show that this shampoo works for the removal of alcohol and its traces from the hairs. There is no clear evidence that it will work effectively for opiates.

Can High Voltage Folli Detox Shampoo Be Detected?

Well, you might be tension-free as no test can detect the High Voltage Folli-Cleanse detox shampoo. But as the detox products are not legal according to the FDA, so you must check the rules before using the product in your domain.

Does High Voltage Detox Shampoo Become Ineffective Upon Perspiration?

The THC traces or metabolites can last in your body for about 90 days. So, if you perspire, definitely the toxins will be accumulated in the scalp again and the drugs can be detected. So, the shampoo will ineffective then. Therefore, you must try to stay cool and reside in an air-conditioned place before testing.

High Voltage Folli-Cleanse Detox Shampoo Reviews

Negative Review

User finds it ineffective for his test. He didn’t mention which drug he was using as because the shampoo is ineffective for various drugs.

Positive Review

This user passed the test and successfully done the marijuana detoxification.

Negative Review

This shampoo was not helpful for user to pass his drug test.

Positive Review

Another user finds it effective and passed his drug test.


Can You Trust this product? Does the High Voltage Folli-Cleanse shampoo really work?

By all discussion and facts, we cannot award 5/5 to this product. Because most of the users find it ineffective for their drug tests. As compared to other detox shampoos like Test Past Detox Shampoo or Stinger Detox Folli-Kleen, High Voltage Folli-Cleanse detox shampoo is more effective and gives results. However, if we count for the inexperienced users, most of them wash their hairs within 10 hours leading to the ineffectiveness of shampoo. For better results, it is best practice to use several bottles of shampoo before testing in a week. Or you can use it along with the Macujo or Jerry J method for definite results. In the end, still, it is the best detox shampoo for passing the hair follicle drug test.


Top 5 Detox Shampoos

Have you ever been through the dilemma of passing a hair follicles’ drug test after a weekend of partying with cocaine, marijuana, or weed and staying high? Do you wonder what could be the best hair follicle detox shampoo for drug test specifically that simply removes the traces of drug metabolites?

If you are looking for shampoo to pass hair follicle drug test reviews so that you know how other people have been able to come out with flying colors then keep reading. We are going to share with you a list of different hair follicle detox shampoos and some other methodologies currently in use by a lot of people.

How Hair Drug Test Works?

In order to know how a hair drug test actually works, we need to understand why is it necessary in the first place, how many different types of hair drug tests there are, and what can a drug test detect. Let’s start with the main principle of how a hair follicle drug test, in particular, work.

Main principle

The main principle of a standard drug test is detection of any illegal or prohibited substance in the human body caused by drug abuse. The reason behind a hair follicle drug test is due to the fact that hair follicles tend to absorb or stores trace amounts of drug metabolites, particularly when smoked, snorted, or inhaled. Sometimes, it may not even be consumption but instead, contamination due to unknown reasons but in both cases, passing a drug test may be legally binding, like for legal situations or employment eligibility requirements. Some of the illicit drugs screened in a hair follicle include:

  • Cocaine (including crack)
  • Amphetamine
  • Methamphetamine (including ecstasy)
  • Marijuana
  • PCP
  • Opiates (including heroin)
  • Opioids (including 6-acetylmorphine, codeine, morphine)

You may experience a particular ‘hair stink’ even after smoking regular cigarettes and may want to rid yourself of the constant ‘junkie odor’. Normal hair washing with regular soap or shampoo does not help you in this regard, especially when you are faced with a mandatory hair follicle drug test.

These drug tests are focused on long-term consumption of drugs or misuse of even prescribed medication. A hair follicle drug test usually detects illicit used within the last 90 days but now in 2021, there are some powerful detection methodologies in practice which can detect drug use even a year back.

Testing Process

For a hair follicle drug test, you will either have to go to a lab facility or avail the at-home facility to conduct the drug test where you are. In most cases, testing teams visit workplaces as per business policies and provide results according to latest toxicological testing methodologies.

A standard hair testing sample consists of approximately 200 hair strands, or a bunch of pencil-width. Depending on the color and texture of hair, multiple samples may be taken from a single person. Usually dark-toned hair is more susceptible to drug metabolites due to higher concentration of melanin in the hair strands as compared to light-toned hair.

Since drug metabolites stick to the melanin, it is advised to use a clinically-proven detox shampoo before going for a hair follicle drug test to completely cleanse your hair from all these drug metabolites.

Understanding Results

There are three outcomes of a hair follicle drug test:

1.      Negative

Using an ELISA-test, you can get a ‘negative’ result within 24 hours of providing your hair follicle sample. This is a the first primary hair follicle drug screening test and gives you a clean chit indicating that you have not engaged in any drug use in the past three months.

2.     Positive

A second test, called gas chromatography/mass spectrometry (GC/MS) test is done within 72 hours of taking the hair follicle sample to assess beyond any doubt that you have indeed engaged in drug use.

3.     Inconclusive

This happens due to compromised testing sample or some error in collection of hair. An unfit sample means an inability to provide accurate results, so it is rejected and the whole process is repeated again.

As discussed before, there could be a number of reasons why it is critical to pass a hair drug test even if you are not a user, smoker, or consumer of aforementioned illicit substances. You could be passively exposed to metabolites of such substances diffused richly in consumable form or in the environment.

Top Drug Detoxification Hair Shampoos – An Analysis

Making the decision which drug detoxifying shampoosto buy can consume a lot of time and effort if you start right now. This article has done the job for you, and more: given you five top options for hair detox shampoo to choose from. So let’s begin discussing the pros and cons of each of these shampoos:

1.    Nexxus Aloe Rid Gentle Clarifying Shampoo



Unisex A bit pricey ($32/ounce)
Safe for Adult usage
For Damaged Hair
With Propylene Glycol, Ceramides, and Aloe Vera
67% 5-star ratings on amazon

2.   Zydot Ultra Clean Shampoo and Conditioner Kit



For light-users Not very effective as a standalone product
Gentle on the hair Not effective for heavy-users
Removes drug metabolites from the hair No reviews on amazon
Affordable price ($15/ounce)

3.   Stinger Detox Folli-Kleen Hair Shampoo Cleanser



Unisex 49% 5-star ratings on amazon
Effective for all hair types
100% USA manufactured FDA registered facility
Conveniently removes toxins
Very cheap ($4.2/ounce)

4.   High Voltage Hair Follicle Cleanser Detox Test Shampoo 3



Effective for Normal hair type Lots of bad reviews on amazon
Safe for Adult usage
Effective on All body hair
Affordable price ($15/ounce)
52% 5-star ratings on amazon

5.   Aloe Rid Old Formula Shampoo



Same effective formula as Nexxus Aloe Rid
Bigger bottle (6 ounces)
Tested for 2 years before brought to public use
Reasonable price ($18.3/ounce)
60% 5-star ratings on amazon

What Ingredients Give Positive/Negative Effects?

Every brand of drug detoxifying shampoo has its own unique formula but some of the core effective ingredients found in most brands are mentioned in the following table. Please note that some of the common ingredients found in hair care products are not always safe and recommended for use. So always read ingredients’ list and their possible allergic reactions to your skin.



Carbomer 940 A safe polymer used for personal care products with very low potential for skin irritation and phototoxicity.
Citric acid Helps in balancing the pH level of scalp, making it acidic, and hence improving scalp condition. Excellent natural hair conditioner. Makes hair soft and shiny.
Cocamide MEA A compound derived from coconut oil. Revives lifeless dull hair.
Cocamidopropyl Betaine Useful for hair cleansing but a very small amount should be used in the shampoo. May prove to be an allergen.
Methyl Paraben May cause skin cancer and disrupts male/female reproductive systems.
Methylisothiazolinone May cause lung toxicity, allergic reactions and possible neurotoxicity.
Potassium Sorbate May cause skin/organ system toxicity and skin allergies.
Propylene Glycol USP Effective anti-bacterial, non-toxic humectant. Restores skin hydration and improves dull and dry skin.
Sodium Chloride Neutral ingredient, but too much quantity can dry out the skin.
Sodium Lauryl Sulfate Aggravates skin and remove moisture.
Triethanolamine Prolonged use is harsh on skin/scalp and can become toxic. Causes brittle and dried-out hair.
Tetrasodium EDTA Safe for hair/skin care use. Has a pH greater than 7.
Vitamin E Has natural antioxidant properties and promotes hair growth. Reduces hair breakage.

How to Use Instructions

Drug detox hair shampoos work in 2 steps: first you use the shampoo and then the purifier conditioner. Most of these hair detox shampoos cleanse hair follicle for eight hours after wash, but they are most effective after one hour of washing.

Once you purchase your trusted drug detox shampoo, the application process works in two stages:

1.     Stage 1: Applying Shampoo

  1. Use clean water to wet your hair completely.
  2. Pour out all the contents of a standard bottle/pouch of the detox shampoo onto your hair and massage well for at least 5 minutes.
  3. Once all the hair are completely covered and massaged with the detox shampoo, use warm water to rinse. Warm water will help opening up the hair follicles so that any residual drug metabolites could be washed away.

2.    Stage 2: Applying Purifier/Conditioner

  1. On your washed hair, distribute the detox purifier/conditioner and massage thoroughly for 2 minutes.
  2. Leave it in the hair for at least 15 minutes.
  3. Rinse with warm water once and then use cold water so that the hair follicles could close up.
  4. Do not use any other hair care product
  5. Let your hair dry naturally. Do not use a blow dryer.

3.     Repeat the whole process if required.

How to Pass a Hair Drug Test?

On any normal day, when you are notified of a mandatory hair drug testing by your employer or part of a legal requirement, you may not fret as much. On a day when you have consumed any illicit drug and have to pass a hair follicle drug test, that is when you would need to use the best hair follicle detox shampoo.

Plan your hair follicle drug detox test within the first 2 hours of washing your hair with the detox shampoo of your choice, because the results of a detox shampoo work best after one hour of application process.

And Now – the Best Hair Follicle Detox Shampoo for Drug Test…

The best way to remove any residual drug toxins from your hair in order to pass a hair follicle drug test is using theAloe Rid Old Formula Shampoo. Aloe Rid is a customer-tested and approved product with best results in passing a hair follicle drug test. Out of all the products mentioned, Aloe Rid is the only one which comes with a money-back guarantee if the customer does not get the desired result. It has customer’s satisfaction stamped on it with 67% 5-star ratings on amazon. So what are you waiting for? Go ahead, try it out and share your experience with others!