DoesThe Famous Macujo Method Really Work? My Review 2025

My goal here is simple. I’m going to tell you how to pass a hair follicle drug test.

This is a full Macujo Method review. It will give you the exact steps needed to pass a hair drug test. It’s the “classic method” as developed from the original marijuana.com method that first appeared in the early 2000’s.

I’ve used this classic method to pass a hair drug test myself. I know it works and I’m going to pass it on to you now with my story and top tips.

So in the next five minutes, you’re going to learn everything you need to know. The full Macujo method steps. Plus, I’ll talk you through the potential success rate, and compare it to the alternative Jerry G method in terms of both safety and success rate.

Why Hair Drug Tests Are So Dangerous

When you take drugs, the waste products called metabolites race around the body in the bloodstream for a few days. Some of those metabolites get stuck in the underside of the scalp, attaching to cells around the follicles.

When your hair grows, those metabolites are drawn out inside the hair shaft. They literally create a recording of your drug use.

When a sample is taken, they test the newest growth equating to the previous 90 days. So it doesn’t matter how little you have taken, if you have taken drugs in the previous 90 days before your test then you will get caught.

A couple of years back I realized the job I really wanted was requiring a hair drug test during the interview process. At this point, it got serious as I had no clue about them.

When I realized how indelible the record was, and put that up against the fact that I’m a daily weed smoker, and metabolites can be circulating around the body for weeks and months, and I knew I needed a method to get my hair clean.

Macujo Method V’s Jerry G Method

Each hair shaft consists of three layers:

  • The central medulla
  • The cortex
  • The cuticle

Drug metabolites get trapped in the cortex layer. But that’s not the problem.

The problem is that the cuticle layer consists of up to 12 layers of microscopic overlapping scales. They protect the hair, and give it strength and durability. Therefore, the only way to flush drug toxins out of your hair is to get through this cuticle layer by opening it up.

When you dye your hair, alkaline ammonia products swell the cuticle layer and open it, allowing dye to get inside. You wash it out, and the dye is stuck under that top layer.

So what you need to do is swell the cuticle layer, flush out the toxins, and then shut the cuticle layer again. That’s why the Macujo method and Jerry G method are popular. Both of them use slightly different chemicals to achieve exactly that.

Here’s the thing though. The Jerry G method uses two lots of ammonia-based bleach. That’s tough on the hair and scalp. Although rare, I have seen evidence that the Jerry G method, especially if done incorrectly, can permanently burn your scalp, or permanently damage your hair. At the very least, it’s going to be very obvious to a professional that you’ve tried to cleanse your hair.

The Macujo method uses different ingredients, which do not have this potentially damaging effect. That’s why it’s far safer to use, but with the same chance of success.

Weighing all that up, there was no way on earth I was going to use the Jerry G method. The Macujo method is more expensive, but a couple of hundred dollars extra spent on ingredients was better for me and potentially permanent damage to my hair and scalp.

What’s The Macujo Method Success Rate?

So what exactly is the Macujo method’s success rate?

Well, it’s going to depend on a couple of variables. There’s no way to say it’s 90%, or 60%, it’s just not possible.

You literally cannot remove all the drug toxins from under the hair cuticle layer in a single run through the Macujo method. You can’t open them all up at once, and you can’t flush all the toxins out at once either.

The more you do it, the better the success rate for the Macujo method will be.

When I looked into this, I realized I’d need to do it twice per day for about five days to really ensure I was clean.

In fact, the optimum number of times to maximize the success rate is twice per day for seven days before your hair drug test. So 14 in total.

However, I’ve seen people pass drug tests after running through it only three or four times. I guess it depends on your hair, and the amount of toxins in it. Plus, you obviously need the time before your test to do it.

My friends were pretty damn skeptical when I talked to them about what I was going to do. But then what were my alternatives?

You can’t shave your hair, that’s too damn obvious. Also, if you haven’t got hair on your head, they can still take a sample from any body hair. Because it grows slower, shorter hair will still give you that 90 day record.

So short of shaving every single hair on your body, you have to face that drug test. Which means trying to evade it. For me, the Macujo method was literally the only choice I had.

Let’s Talk About The Crucial Professional Ingredient: Aloe Toxin Rid Shampoo

The difference between the Jerry G method and the Macujo method isn’t just lower levels of harsh bleach. It’s also the fact that the Macujo method uses Aloe Toxin Rid shampoo.

Aloe Rid shampoo was originally made by company called Nexxus, a large beauty product company. It was a potent clarifying shampoo designed to get rid of high levels of environmental toxins, for people who swam, and had jobs in environments where nasty stuff got in their hair.

It was very potent, and it soon became clear to people that it could help them to pass a drug test. It had the ability to clean drug toxins from the scalp and the hair. Not fully from the shaft, but partially. But that was enough back in the day 20 years ago before drug testing became digitalized.

Unfortunately, it was too potent and irritated folks’ scalps. So Nexxus changed the formula. That meant it didn’t work for drug testing anymore.

The old bottles used to sell for a fortune, but they disappeared years ago. If you see any claimed old formula bottles for sale online, they are fakes or scams. But a company called Test Clear got hold of the old formula and paid a lab to recreate it. So you can now get the old formula again from them.

It’s expensive, costing $235 (with Zydot Ultra Clean bundled in). But you also get the essential Zydot shampoo with it as well, and you can’t put a price on passing a drug test.

Using that means you can achieve the same results as the Jerry G method but with far more efficiency and very little danger of permanent damage.

Macujo Method Steps: The Exact Classic Method I Used To Pass A Drug Test

 Now I filled you in on all the details leading up to my drug test, let’s talk you through the exact method and steps I used to pass it. As I said, I followed the classic method that’s been around since the early 2000s. There’s tons of evidence it works, and I’ve researched to make sure there was plenty of evidence it still did.

First, you need to get the stuff you will need together:

  • “Old style” Aloe toxin rid shampoo
  • Clean & clear Pink shampoo
  • Good quality white vinegar (Heinz)
  • Tide detergent
  • Zydot Ultra Clean toxin shampoo
  • Rubber gloves
  • Clingfilm or swimming cap
  • Goggles
  • Plenty of warm water
  • Bath a large sink

Each time you work through it, these are the Macujo method steps you need to follow:

  1. Abstain from drugs for as long as you can before your test. Don’t just stop the first day you start the Macujo method. As long as possible helps, because it’s impossible to get toxins out of the hair shafts as they are literally growing out of the follicle.
  2. Wet your hair thoroughly, then apply white vinegar liberally. Work it into your hair and scalp. It will start to sting, but don’t worry that’s fine.
  3. With the vinegar still in place, liberally apply Clean & Clear Pink shampoo. Also work that into the hair and scalp thoroughly. It’s going to sting quite a bit, but it’s fine and it just needs to be tolerated.
  4. Wrap clingfilm round your head, or use a shower cap, to keep the hair pushed close together on the scalp, maximizing contact with the substances which will open up the cuticles.
  5. After one hour (or as close to 1 hour as you can stand) wash the mixture off with plenty of warm water. Warm water is also crucial because lots of it softens the cuticle layer and allows it to open more easily.
  6. Then immediately wash your hair with a dime-sized portion of old-style Aloe toxin rid shampoo. Work it in the hair and scalp thoroughly and leave for five minutes. Then wash it out with warm water.
  7. Repeat step six again.
  8. The last step is to apply Tide liquid detergent to your hair conservatively. Work it into the hair and scalp until your hair is squeaky clean. Then wash that out with warm water as well.
  9. You should aim for the last run through the Macujo method a few hours before your test. Then, around one hour before you leave, wash your hair with Zydot Ultra clean. This is a good all-round antitoxin shampoo which will ensure that any stray toxins on the hair or scalp are washed away.

Tips For Using The Mac Method

As I’ve said, you’ll want to try do the Macujo method twice per day in the days leading up to your drug test. Preferably twice per day for seven days.

On the day of your test, try to do it at least once a few hours before your test; if not then late the night before.

If you don’t have seven days, then five days should still be enough in most cases. If you have less than five days, then twice per day could be enough if you are a moderate weed smoker or drug user. If you are frequent then you’ll need to do it three times per day.

For me, I didn’t really have seven days. I managed to do it twice per day for five days. I’m a daily weed smoker, but I couldn’t do anything else than take a slight risk.

But, here’s the thing, I passed the hair drug test. There was no suspicion, no feedback, no nothing. Straight through.

Conclusion of my Review & Where To Buy The Products You Need

Based on my own experiences, the Macujo method definitely works. I passed a hair drug test, and I know a couple of other guys you have as well.

It definitely works because the ingredients have the ability to open up the cuticle layer enough for the Aloe rid shampoo to wash out the toxins.

So that’s the crucial part. It’s the power of the Aloe Toxin Rid that delivers the coup de grace after you have opened up the cuticle layer.I really wouldn’t bother with alternative detox shampoos. They are pretty much all awful and won’t work. Even Aloe Toxin Rid on its own is not usually potent enough.

You can get Aloe toxin rid shampoo (old style) from Test Clear. The best deal is $235, which has Aloe Toxin Rid bundled up with Zydot Ultra Clean.

It’s not cheap, but you’re getting the best possible option for passing a hair drug test. I’ve done it, it works, and honestly, it’s really only going to take you about 90 minutes each time you complete the method.