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Say Goodbye to Carburetor Gunk with Carb Cleaners for Motorcycles

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The carb cleaner for motorcycle is the unsung hero of your two-wheeler’s maintenance, especially for carbureted bikes. Your motorbike’s fuel system needs something stronger than just your average degreaser. And the carb cleaning products are the best for this job.

I know what you’re thinking – “Carb cleaner? Isn’t that stuff like kryptonite for my lungs?” Well, yes and no. Sure, it’s a pretty potent solvent that you don’t want to be inhaling willy-nilly, but when used correctly, it’s a godsend for cleaning out those pesky carburetors that refuse to play nice.

And if you’re one of those fancy modern riders with a fuel injector, stick around anyway – you might learn a thing or two about how the other half lives. So, let’s dive into the world of motorcycle carb cleaning.

The Best Products to Clean a Motorcycle Carburetor

We’ve reviewed the 5 best motorcycle carb cleaning products, so you don’t need to spend hours researching.


Gumout 800002231 Carb and Choke Cleaner

Gumout 800002231 Carb and Choke Cleaner

🎯What We Love

  • Affordable price
  • Effective at breaking down grease, grime, gum, varnish, dirt, and oil
  • Quick results for minor dirt unclogging jobs
  • Improves hard starting and rough idling
  • Versatile cleaner that can work on other parts of the motorcycle/engine

⛔Things To Consider

  • Not suitable for thorough carburetor cleaning that requires dismantling
  • The aerosol formula may not be environmentally friendly
  • May not work as well on severely clogged carburetors or stubborn grime

This stuff is the real deal when it comes to cleaning your motorcycle’s carburetor and choke, and let me tell you, it won’t break the bank.

First things first, let’s talk about the price. It’s seriously cheap, currently selling at Amazon at less than $4! And even though it’s cheap in price, it’s definitely not cheap in quality. Gumout has a few different carburetor cleaners on the market, but this one is the best bang for your buck.

Now, let’s get to the nitty-gritty. This aerosol product is a grease and grime breakdown machine. It can clean gum, varnish, dirt, and oil like it’s nobody’s business.

It’s perfect for quick cleaning jobs, but if you want to get down and dirty and thoroughly clean your carb, you’ll have to get your hands dirty and take the carburetor apart. However, for those pesky dirt unclogging jobs, this cheap and affordable spray is the way to go.

But wait, there’s more! This carb cleaner also works on other parts of your motorcycle. It can improve hard starting and rough idling and keep your engine running smoother than a baby’s bottom. Trust me, you won’t regret having a can of this stuff nearby.

clean motorcycle carb

You may have to apply several coatings to make the surface completely clean.

Now, I know what you’re thinking, “This sounds too good to be true, what’s the catch?” Well, my friend, there’s always a catch. The only downside to this cleaner is that it’s not as environmentally friendly as some of the other options out there.

So, if you’re an eco-warrior, you might want to consider other options. However, if you’re like me and just want a quick and cheap solution to your carb-cleaning problems, this is the stuff for you.

Gumout 800002231 Carb and Choke Cleaner is a lifesaver for anyone who wants to keep their motorcycle running smoothly without breaking the bank. It’s cheap, effective, and versatile.

💥Best Features at a Glance:

  • Affordable and cheap.
  • Effectively breaks down grease, grime, gum, varnish, dirt, and oil.
  • Great for quick dirt unclogging and improving hard starting and rough idling.
  • Versatile and can be used on other parts of your motorcycle or vehicle.


WD-40 Specialist Carb/Throttle Body & Parts Cleaner

WD-40 Specialist Carb/Throttle Body & Parts Cleaner

🎯What We Love

  • Fast-acting formula for quick and easy cleaning
  • Comes in a convenient spray can with a replaceable lid
  • Large 13.5-ounce can is enough for multiple cleanings
  • Doesn’t require dipping or scrubbing

⛔Things To Consider

  • Absence of a straw to help pinpoint the stream of cleaner

Have you been struggling with a dirty carburetor or throttle body? Try the WD-40’s fast-acting carb cleaner.
This product is so easy to use that you won’t need to dip or scrub your parts. All you need is a few minutes, and the spray can will work its magic. Plus, the can comes with a replaceable lid, so you can keep cleaning whenever you need to.

One of the great things about this cleaner is that you don’t need to be a mechanical genius to use it. It works on both carburetors and throttle bodies, so no need to stress about the difference between the two. And with a 13.5-ounce can, you can clean multiple parts without running out of product.

Check out the video to see how to apply the cleaner to your car or bike.

The best part? It’s fast-acting, so you can get back to riding in no time. No waiting around for your parts to soak in a solution for hours. However, we do have to note that the absence of a straw may make it harder to achieve pinpoint results.

The cleaner is a must-have for any rider looking to keep their engine running smoothly. It’s easy to use, versatile, and effective. Give it a try and thank us later!

💥Best Features at a Glance:

  • Fast-acting formula that cleans carburetors and throttle bodies in just a few minutes.
  • Convenient aerosol can with a replaceable lid for easy and quick cleaning.
  • Can be used on both carburetors and throttle bodies with similar results.
  • Comes in 13.5-ounce cans.


Berryman 0117C B-12 Chemtool Cleaner

Berryman 0117C B-12 Chemtool Cleaner

🎯What We Love

  • High-solvent formula effectively cuts through grime, grease, and oil
  • Can be used on various motorcycle parts
  • Particularly effective for motorcycles experiencing power loss or stalling issues

⛔Things To Consider

  • Non-compliant with VOC regulations in many areas of the US
  • High-solvent solution can damage rubber seals and gaskets

If you’re looking for a heavy-duty carburetor cleaner that can tackle even the toughest grime and grease, the Berryman B-12 Carb Cleaner might be right up your alley. This high-solvent formula can make quick work of those pesky carb deposits and varnish, leaving your motorcycle’s carburetor looking as good as new.

The versatile cleaner can be used on a wide range of components, including your bike’s throttle bodies, choke, and valves. It’s perfect for motorcycles that tend to lose power or stall, so you can enjoy a smooth ride without any hiccups.

See how to apply the cleaning spray.

However, there are a couple of downsides to this powerful cleaner. Firstly, it’s not VOC compliant in many areas of the U.S., so make sure you check before using it. And secondly, it can be pretty aggressive on some parts, so you’ll need to take care when using it around rubber seals and gaskets.

All in all, the Berryman B-12 is a great choice for those who need a heavy-duty carburetor cleaner. Just make sure to follow the instructions carefully and take precautions to protect your bike’s sensitive parts. Happy cleaning!

💥Best Features at a Glance:

  • High-solvent formula that can tackle tough grime and grease.
  • Versatile and can be used on a wide range of components.
  • Effective for motorcycles that have a tendency to lose power or stall.


CRC Carb & Choke Cleaner 03077

CRC Carb & Choke Cleaner 03077

🎯What We Love

  • Fast-acting cleaning action that quickly dissolves stubborn contaminants
  • VOC-compliant, so it’s safe for use in California
  • Doesn’t harm oxygen sensors or catalytic converters
  • Comes in a 12-ounce can with a storing cap for easy use and storage
  • Can be used on carburetors and chokes

⛔Things To Consider

  • No straw included for better precision during use
  • Can potentially damage painted areas if not used carefully

This bad boy comes in a 12-ounce can with a storing cap, making it easy to store and use again and again. Plus, for all you California folks out there, it’s VOC-compliant, so you can clean your carb without harming the environment or your bike’s oxygen sensors and catalytic converters.

But what really sets this carb cleaner apart is its fast-acting formula, which can dissolve even the toughest of contaminants. No more scrubbing and dipping required! Just spray, wait, and rinse.

motorcycle carb cleaning

Of course, there are a few downsides to this product. Without a straw, you might not be able to reach all the nooks and crannies in your carb. And be sure to keep this cleaner away from painted surfaces and other materials besides unpainted metal, as it can cause damage.

💥Best Features at a Glance:

  • Affordable value pick for carburetor cleaner.
  • VOC-compliant, safe for use in California.
  • Fast-acting cleaning action.
  • Comes with a storing cap for easy storage and reuse.


Berkebile 2+2 Instant Gum Cutter

Berkebile 2+2 Instant Gum Cutter

🎯What We Love

  • Efficient formula that can dissolve carbon
  • Cuts through varnish, gum, grease, and oil
  • Fast-acting, providing quick results
  • Oxygen sensor safe
  • Doesn’t damage catalytic converters

⛔Things To Consider

  • Contains strong chemicals
  • Should be used in a well-ventilated area

Have you been looking for a carb cleaner that can cut through the toughest grime and buildup in your motorcycle’s carburetor? Look no further than Berkebile’s 2+2 instant gum cutter carb cleaner.

This powerful aerosol formula is not for the faint of heart. It uses some seriously strong chemicals that require good ventilation. But the end result is worth it, as it can dissolve carbon and clear away any stubborn buildup that’s been causing trouble for your carb. And it’s not just for carburetors; it’s great for cleaning up combustion chambers too.

carb cleaner for motorcycle

But don’t let its heavy-duty power fool you, as it’s also efficient for lighter-duty cleaning. It can easily cut through varnish, gum, grease, and oil, making quick work of any dirt and debris that’s accumulated over time. And you’ll see results in no time, as it works fast.

Plus, you don’t have to worry about damaging your oxygen sensor or catalytic converter, as this cleaner is safe for both.

💥Best Features at a Glance:

  • Strong and effective formula that quickly dissolves carbon deposits.
  • Can also be used for lighter-duty cleaning of varnish, gum, grease, and oil.
  • Oxygen sensor safe and won’t damage catalytic converters.
  • Fast-acting formula provides quick results.

Buying Guide for the Best Carb Cleaner for Motorcycle

How to Safely Use Carb Cleaner for Your Motorcycle

Using a carb cleaner for your motorcycle’s carburetor is a simple task, but it’s important to take safety precautions. By following these tips, you’ll be able to clean your carburetor effectively without harming yourself or your bike.

1. Work in a Well-Ventilated Area

Carb cleaning products can be toxic, so you must work in a well-ventilated area.

If possible, do your work outside. If you can’t, open up all the doors and windows to let fresh air in. This will prevent you from inhaling any harmful fumes.

2. Take Breaks

Using carb cleaner for extended periods can be tiring, and it’s important to take breaks.
After working for a while, take a break and go outside to breathe some fresh air. This will help you recharge and stay alert.

3. Wear Safety Gear

Always wear safety goggles and gloves when using a carb cleaner. This will prevent the cleaner from getting into your eyes or drying out your skin.

Also, wear clothes that you don’t care about and shoes that you normally wear while working on your bike.

4. Be Cautious

Be careful when using carb cleaner around painted areas and other materials that could be damaged by it. The included straws help with directing the flow of the carb cleaner, but keep an eye on where you’re spraying.

5. Buy an Extra Can

If you’re not sure how much carb cleaner to buy, get one extra can. If you don’t end up using it, you can always use it later. Better to have more than you need than to run out mid-job.

6. Store Properly

Never leave aerosol cans of carb cleaner in the heat, and do not puncture them. The cans are pressurized and could explode if exposed to heat or punctured.

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Types of Motorcycle Carb Cleaners

With so many types of carburetor cleaner out there, how do you know which one to choose? Let’s break down the different types of motorcycle carburetor cleaner.

a. Chlorinated vs. Non-Chlorinated Carb Cleaner

In California, chlorinated carburetor cleaners are banned due to their high levels of volatile organic compounds (VOCs). These same VOCs are what make chlorinated cleaners so effective at removing stubborn build-up on your carburetor.

Non-chlorinated carburetor cleaners are considered the less toxic alternative and can be found at most auto parts stores. They’re more flammable than chlorinated cleaners, but safer to use on plastic components.

b. Aerosol/Spray Can vs. Dipping Can

Most cleaners come in the form of an aerosol or spray can, which uses air to propel the cleaner into all the nooks and crannies of your carburetor. It requires a bit of force to be most effective, but the convenience of having both the cleaner and the air in one can makes the process much more efficient.

On the other hand, dipping cans are designed for the serious auto enthusiast with a lot of parts to clean. They’re not as popular as aerosol cans, but they do a great job of soaking the part versus just spraying cleaner into the tiny cracks and crevices.

c. Liquid vs. Foam Cleaner

Liquid cleaners are the most common type of carburetor cleaner and come in both chlorinated and non-chlorinated varieties.

Foam cleaners, on the other hand, are a newer option that cling to the surface of your carburetor and dissolve build-up over time. They’re great for more stubborn build-up and can be left on longer than liquid cleaners.

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The Benefits of Using Motorcycle Carb Cleaners

Regular maintenance is key to ensuring optimal performance, and one essential part of that is keeping your carburetor clean. But why should you bother with carb cleaners? Here are some benefits that may convince you to give it a try.

i. Improved Mixture, Improved Performance

A clean carburetor means a correct air and fuel mixture, which can lead to improved performance. When the carburetor is clogged with dirt and grime, it can cause engine problems and sluggish performance.

By using a carburetor cleaner, you can help your motorcycle run as it was originally intended to, boosting performance and keeping your ride in tip-top shape.

ii. Quick and Easy Troubleshooting

If you’re experiencing engine problems, a dirty carburetor could be the culprit. Cleaning the carburetor with a carb cleaner may solve the problem quickly.

Plus, even if it doesn’t solve the issue, you’ll still have a clean carburetor, which is always a good thing.

iii. Easy Cleaning

While a really filthy carburetor may require dismantling and cleaning by hand, a quick blast of carb cleaner can do the heavy lifting for you.

By being meticulous with your maintenance and cleaning your carb regularly, the occasional spray may be all you need to keep your motorcycle running smoothly.

iv. Affordable and Effective

At prices as low as $4, carburetor cleaners are an inexpensive solution to keep your motorcycle running smoothly. It’s a small investment that can lead to big improvements in performance and longevity.

v. Versatile Solution for Other Parts

Carburetor cleaners may be designed for carburetors, but they can also be used on other parts of your motorcycle or engine.

With just a few dollars, you can have a heavy-duty, versatile cleaning solution that can tackle a variety of grime and build-up.

carb cleaner for motorcycle

The Top Features of the Best Motorcycle Carb Cleaners

Cleaning carburetors is not exactly the most exciting part of motorcycle maintenance. But it is a necessary evil if you want to keep your bike running smoothly. Luckily, the right carburetor cleaner can make the job a breeze.

Here are the top features to look for in the best motorcycle carb cleaners:

a. Fast-Acting

Ain’t nobody got time for a carburetor cleaner that takes hours to work. The best ones work quickly so you can get back to enjoying the open road. After all, you didn’t buy a motorcycle to spend your weekends scrubbing parts.

b. Highly Efficient

A fast-acting cleaner is great, but it also needs to be effective. No one wants to have to use multiple cans to get the job done. The best carburetor cleaners remove stubborn contaminants the first time around, revealing the clean part beneath.

c. Safe for Different Materials

Carburetor cleaners can be pretty potent, which is why it’s important to find one that won’t destroy nearby components. The best carburetor cleaners are safe for most materials, so you don’t have to worry about accidentally damaging other parts of your motorcycle. Just be sure to keep it away from any painted sections!

d. Shelf-Life

It’s always a good idea to keep a can of carburetor cleaner on hand, just in case. But it’s not very efficient if it’s a one-time use only product. The best carburetor cleaners store well, whether you need to replace a cap or store it in a climate-controlled area for long-term use.

With the right carburetor cleaner in your arsenal, you can spend less time cleaning and more time hitting the road. So go ahead, rev that engine!

FAQs about Motorcycle Carb Cleaning

Can I use dish soap to clean my motorcycle carburetor?

While dish soap can be effective for cleaning some household items, it’s not recommended for cleaning a carburetor. It’s not strong enough to dissolve the grime and buildup that typically accumulates in a carburetor.

How long does it take to clean a motorcycle carburetor?

It depends on the severity of the buildup in the carburetor. Some carburetors may only take a few minutes to clean, while others may take longer. It’s best to set aside a couple of hours to fully clean and rebuild your carburetor.

Is it necessary to completely disassemble the carburetor when cleaning it?

It’s not always necessary to completely disassemble the carburetor when cleaning it, but it’s recommended. This will ensure that you’re able to fully clean all of the small passages and components that can be difficult to access.

Can I use a carb cleaner with a catalytic converter on my motorcycle?

Yes, many carb cleaners are safe for use with catalytic converters. However, it’s always best to check the product label or manufacturer’s instructions to be sure.

Can a carb cleaner fix my motorcycle’s engine problem?

While a dirty carburetor can cause engine problems, it’s not always the root cause of the issue. It’s best to properly diagnose the problem before attempting to fix it with a carb cleaner. If you’re unsure of what’s causing your engine problems, it’s always best to consult a professional mechanic.

Can I use carb cleaner on other parts of my motorcycle?

Yes, carb cleaner is effective on other motorcycle parts. You can use it to clean the engine, transmission, and other metal parts that need cleaning. Just make sure to follow the instructions and use it in a well-ventilated area.

Do I need to wear protective gear when using carb cleaner?

Yes, it’s important to protect yourself when using carb cleaner. Wear gloves to protect your hands and safety goggles to protect your eyes from splashes. And make sure to work in a well-ventilated area to avoid inhaling harmful fumes.

How often should I clean my motorcycle carburetor?

It’s generally recommended to get it tuned up every two years. However, taking apart your carburetor can be a hassle, so it’s perfectly fine to clean it only when you notice it’s getting dirty. Just be sure to keep an eye out for any performance issues.

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