Best Carb Cleaner For Small Engines (2024 Update)
Keeping your small engine running smoothly is key to getting the most out of your lawn mower, pressure washer, generator or other outdoor power equipment. Over time, fuel varnishes, gum, and deposits can build up in the carburetor and fuel system, causing hard starting, rough idling, stalling and loss of power. The best way to prevent and fix these issues is to use a quality carburetor and fuel system cleaner.
When choosing a carb cleaner for small engines, you’ll want to consider a few factors. Make sure to select a product designed specifically for use in small engines, rather than automotive carb cleaners which can damage smaller components. Look for a cleaner that can dissolve gum, varnish and carbon deposits quickly and effectively. It should be easy to use, requiring no disassembly for most applications. Brand reputation, reviews and before/after testing results are also useful indicators of a product’s cleaning ability.
Will a basic fuel additive be enough to clean your carb, or do you need a more powerful solvent to break down stubborn buildup? Could frequent use of a preventative cleaner keep your equipment running smoothly all season long? Asking these questions will help you choose the right carburetor cleaner for your needs and budget. A regularly maintained fuel system means you can rely on your small engine equipment when you need it most.
10 Best Carb Cleaner For Small Engines
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The ultrasonic cleaner is ideal for cleaning small items such as carburetors, injectors, guns, bullets, brass, and jewelry.
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2
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It is ideal for cleaning brakes with low VOC and non-chloride formula, comes in a pack of 12 cans.
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3
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This product is ideal for cleaning brakes and other automotive machinery while complying with low VOC regulations.
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4
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This product is ideal for protecting small engines against ethanol, cleaning carburetors and injectors, improving engine efficiency, and lubricating valves and pistons.
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5
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It is ideal for cleaning throttle plates and carbs in vehicles and equipment.
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6
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This product is ideal for cleaning brakes and parts and is VOC compliant in all 50 states.
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7
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This product is ideal for cleaning carburetors in a VOC compliant manner.
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8
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This product is ideal for cleaning various types of carburetors found in motorcycles, ATVs, chainsaws, and welding equipment.
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9
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Ideal for cleaning carburetors and chokes in small engines such as lawn mowers, chainsaws, and trimmers.
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10
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It is ideal for improving engine performance and lubrication, as well as cleaning internal engine parts.
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1. Stainless Steel 2l Ultrasonic Parts Cleaner – Professional Upgrade
Introducing the high-performance digital ultrasonic cleaner, a powerful solution to restore the performance of your components. This cleaner is equipped with a high-performance industrial transducer, making it ideal for cleaning small carburetors, injectors, bicycle parts, gears, bearings, and guns with ease.
With its 200W rapid heating system, this ultrasonic cleaner efficiently heats and removes contaminants such as oil, grease, lubricants, dirt, corrosion, and deposits. Not only does it provide a thorough cleaning, but it also saves you time and costs. Once set up and running, you can perform other tasks while the cleaner looks after itself.
This digital ultrasonic cleaner is not only efficient but also safe and easy to use. It features a durable 304 stainless steel tank with a 2L item capacity and a 1.5L liquid capacity, ensuring that you can clean even larger components. The skid-proof rubber feet keep it firmly in place while the special design cooling fan and moisture-proofed PCB provide added safety. Plus, the detachable power cord makes it easy to clean and store.
In addition to all these features, you get a cleaning basket, connector, manual, and free chemical-resistant gloves as a gift. And with our 12-month warranty and friendly customer service, you can rest assured that you are making a wise investment in a quality product.
2. Denco #1930-50 Brake Cleaner 50 State – Low Voc – Non Chlor – 15.3 Fl Oz – 13 Oz Cans – 12 Pack
This brake cleaner is a top-performing solution that meets compliance standards in all 50 states. Its aggressive formula contains no cheap fillers, making it a reliable choice for cleaning brake line system parts, including ABS, calipers, pads, and rotors.
In addition to its powerful brake cleaning capabilities, this multipurpose solvent can be used for various cleaning and degreasing applications. Its fast-drying formula leaves little residue and a reduced odor, making it a convenient and safe choice for a variety of tasks.
3. #1930-50 Denco Brake Cleaner 50 State – Low Voc – Non Chlor – 15.3 Fl Oz – 13 Oz Cans – 24 Pack
Looking for a reliable cleaning solution that can handle all your degreasing needs without any hassle? Look no further than this 50-state compliant multipurpose solvent. This aggressive formula is designed to outperform other 50-state formulas on the market, providing you with a powerful cleaning solution that can tackle even the toughest grease and grime.
With fast-drying capabilities and little residue, this solvent is the perfect choice for anyone who needs to clean and degrease various applications quickly and efficiently. And because it features a reduced odor, you won't have to worry about any unpleasant smells lingering behind after you're done.
One of the best things about this solvent is that it's safe to use on a wide range of materials, including ABS, calipers, pads, rotors, and other brake line system parts. So whether you're cleaning up your car's engine or degreasing industrial machinery, you can trust this solvent to get the job done right.
So why wait? If you're looking for a high-quality, reliable multipurpose solvent that can handle all your cleaning and degreasing needs with ease, this 50-state compliant formula is the perfect choice for you. With its aggressive formula, fast-drying capabilities, and reduced odor, you won't find a better solvent on the market.
4. Fuel Fixer – Engine Savior, 16oz
Small Engine Pro is an exceptional gasoline and oil additive that helps to eliminate gum and varnish build-up in your fuel system, ultimately improving engine power and performance. The product works by keeping internal engine components lubricated and free from debris, which leads to longevity and increased efficiency of internal engine parts.
This powerful formula also has the added benefit of reducing engine noise through the optimal lubrication and cleaning of engine components. This means that your small engine equipment, such as lawn mowers, trimmers, chainsaws, pressure washers, edgers, snow blowers, generators, and other gas-powered equipment, can operate more quietly and smoothly.
Small Engine Pro also provides ultimate protection against the harmful effects of ethanol, thanks to its corrosion inhibitors. This means that your fuel system is protected from corrosion, and you can rest easy knowing that your equipment will continue to function optimally.
This product is safe for use in all small gas-powered engines and is incredibly easy to use. Simply add the recommended amount of Small Engine Pro to your fuel tank during refueling to experience its full benefits. With Small Engine Pro, you can extend the life of your small engine equipment, and enjoy all the benefits of a clean and well-maintained fuel system.
5. 3m Throttle Plate And Carb Cleaner, 08866, 8.5 Oz (241 G)
The throttle body and carburetor assemblies play a vital role in the engine's performance. To ensure that they function optimally, regular cleaning and lubrication are essential. The Throttle Body and Carburetor Cleaner is a specially formulated solution that cleans and lubricates these assemblies, ensuring that your engine runs smoothly.
The cleaner is designed to remove residue buildup that can impede the flow of air and fuel to the engine. This buildup can cause a decrease in engine performance, resulting in poor acceleration, rough idling, and decreased fuel efficiency. The Throttle Body and Carburetor Cleaner eliminates this residue, allowing for improved engine performance.
One of the unique features of this cleaner is the nozzle that allows for dispensing while the can is held upside down. This feature ensures that the cleaner can reach all areas of the assemblies, even the hard-to-reach ones. The ergonomic trigger facilitates maximum control, making the process quick and easy.
6. Denco (1930-50 Brake & Parts Cleaner – 50 State Voc Compliant (44) (44)
This brake cleaner is designed to meet compliance standards in all 50 states, making it a reliable and trustworthy choice for any driver. Its formula is superior to other 50 state formulas, and it doesn't contain any cheap fillers.
This brake cleaner is safe to use on a variety of brake line system parts, including ABS, calipers, pads, and rotors. It's also a versatile solvent that can be used for cleaning and degreasing various applications.
Thanks to its fast-drying formula, this brake cleaner leaves little residue behind and has a reduced odor. This makes it a convenient solution for anyone who needs to quickly clean their brakes without worrying about any unpleasant smells.
7. Johnsen's 4642-12pk Voc Compliant Carburetor Cleaner Spray – 16.25 Oz., (Pack Of 12)
This marine-personal-craft compatible product is a reliable and efficient solution for all your needs. With a flash point of -20.0, it ensures safety and security while in use. The package weighs 15.9 pounds, making it lightweight and easy to handle. Its compact dimensions of 28.575 L x 25.4 H x 22.098 W (centimeters) make it easy to store and transport.
Whether you are a professional or a recreational user, this product is designed to meet your needs. Its compatibility with marine-personal-craft vehicles ensures that it is suitable for a wide range of applications. The parameters of this product make it an ideal choice for those who value reliability and safety.
The package weight has been optimized to provide a balance between portability and functionality. It is not too heavy to handle but still provides enough stability for a secure and efficient operation. The compact package dimensions make it easy to store in tight spaces, ensuring that it does not take up too much room.
8. Carb Cleaner Kit: Wires, Needles, Brushes & More!
This set of carburetor cleaning tools is a must-have for any auto or motorcycle enthusiast. With a comprehensive set of 30 cleaning needles, 15 nylon brushes, and 39 cleaning wires, this tool kit is perfect for clearing out blockages or obstructions in the narrow passages of your vehicle's carburetor.
The brushes come in a variety of diameters, ranging from 2mm to 7mm, allowing you to tackle any sized passage. The cleaning wires also come in a range of sizes, from 0.3mm to 1.5mm, giving you the versatility to clean out even the tiniest jets and carb passages from all dirt.
Made of high-density nylon brushes and stainless steel material, this tool kit is rust-proof, non-deforming with good elasticity and no hair loss. The spiral bristles provide great access to the inner side of your carburetor, making the washing process clear and thorough.
The kit comes with a detachable key ring for convenient hanging and storage, and a lightweight, compact aluminum carrying case, making it easy to store and transport.
This tool kit is specially designed to clean carburetor engines, removing carbon dirt deposits with ease. It's also great for cleaning paint off all the hard-to-reach areas in an airbrush, spray gun, or any other item with small orifices that need cleaning like the fluid tip and air cap.
9. Gumout 800002241-12pk Small Engine Carb And Choke Cleaner, 6 Oz. (Pack Of 12)
This carburetor cleaner is a highly effective solution for improving engine performance and fuel economy. It quickly removes deposits from both the inside and outside of the carburetor, ensuring that the engine runs smoothly and efficiently. With its powerful cleaning formula, it easily cleans away gum, varnish, and dirt from clogged carburetors and choke valves, restoring their functionality and improving the overall performance of the engine.
In addition to cleaning the carburetor itself, this solution also works to clean the carburetor linkage and choke valves, further improving engine performance and reducing emissions. By removing deposits and buildup in these areas, the cleaner ensures that the engine operates at peak efficiency and produces fewer harmful emissions.
This carburetor cleaner is easy to use and can be applied quickly and easily. Simply follow the instructions on the label to achieve the best results. With its powerful cleaning action and ability to improve engine performance and fuel economy, this carburetor cleaner is a must-have for anyone who wants to keep their engine running smoothly and efficiently.
Best Carb Cleaner For Small Engines FAQs
Are there any eco-friendly carb cleaners available for small engines?
Yes, there are eco-friendly carb cleaners available for small engines. Traditional carb cleaners may contain harsh chemicals that can harm the environment and human health. However, eco-friendly carb cleaners are made from natural, biodegradable ingredients that are safe for both the environment and the user.
Some popular eco-friendly carb cleaners available in the market include Sea Foam Motor Treatment, Berryman B-12 Chemtool Carburetor Cleaner, and Gunk Carburetor Parts Cleaner. These cleaners are formulated to effectively remove dirt, grime, and other debris from the carburetor without compromising its performance.
It is important to note that not all eco-friendly carb cleaners are created equal, and it is essential to read the label and follow the instructions carefully to avoid damaging the carburetor. Additionally, regular maintenance and cleaning of small engine carburetors can prevent the buildup of debris and reduce the need for harsh chemicals.
Are there any safety precautions I should take when using carb cleaner on my small engine?
Yes, there are some safety precautions you should take when using carb cleaner on your small engine. Carb cleaner is a flammable and toxic substance that can cause harm if not handled properly. Here are some safety measures you should follow:
1. Wear protective gear: You should wear gloves, safety goggles, and a mask to avoid contact with the carb cleaner and inhaling its fumes.
2. Use it in a well-ventilated area: It is important to use carb cleaner in a well-ventilated area to avoid breathing in harmful fumes. You can use it outside or in a garage with the door open.
3. Turn off the engine: Before using the carb cleaner, make sure the engine is turned off and cooled down.
4. Follow the instructions: Always follow the instructions on the carb cleaner’s label. This will help you use it correctly and avoid any accidents.
5. Store it properly: Store the carb cleaner in a cool, dry place away from any heat sources or flames.
By following these precautions, you can safely and effectively use carb cleaner on your small engine without any harm.
Can carb cleaner damage my small engine if used improperly?
Yes, carb cleaner can potentially damage a small engine if used improperly. Carb cleaners are designed to dissolve and remove the buildup of varnish, dirt, and debris that accumulates inside the carburetor. However, if used excessively or sprayed directly onto certain engine components, such as rubber or plastic parts, it can cause damage.
It's essential to read the instructions carefully and use the carb cleaner as directed. Most carb cleaners contain harsh chemicals, so it's crucial to handle them with care, wear protective gloves and eyewear and use in a well-ventilated area.
Additionally, it's important to note that certain types of small engines may require a specific type of carb cleaner. Using the wrong type of cleaner can also cause damage to the engine. Therefore, it's always best to consult the manufacturer's instructions or a professional mechanic before using any cleaning products on your small engine.
Can I use a regular carb cleaner on my small engine, or do I need a specific type?
While it may be tempting to use a regular carb cleaner on your small engine, it is important to note that small engines have unique needs that require specific types of carb cleaners. Regular carb cleaners may contain chemicals that can be harmful to small engine parts and could cause damage to the engine.
It is recommended that you use a carb cleaner that is specifically designed for small engines. These cleaners are formulated to be gentle on small engine parts, yet effective in removing dirt, grime, and debris from your carburetor.
When selecting a carb cleaner for your small engine, be sure to read the label carefully to ensure that it is safe to use on small engines. You can also consult with a professional mechanic or the manufacturer of your small engine to get recommendations on the best carb cleaner for your specific engine. By using the right carb cleaner, you can help ensure that your small engine runs smoothly and efficiently for years to come.
How do I choose the right carb cleaner for my small engine?
Choosing the right carb cleaner for your small engine is crucial to maintaining its performance and extending its lifespan. There are several factors to consider when selecting a carb cleaner, and here are some tips that can help you make the right choice.
Firstly, you need to choose a carb cleaner that is specifically designed for small engines. These cleaners are formulated to remove dirt, debris, and grime from the carburetor without causing any damage to the delicate parts.
Secondly, consider the type of carburetor you have. Some carb cleaners are designed to work with specific types of carburetors, so it's important to choose a cleaner that is compatible with your engine's carburetor.
Thirdly, check the ingredients of the carb cleaner. Look for cleaners that contain powerful solvents such as acetone or methanol, as these can effectively dissolve stubborn deposits and buildup.
Lastly, consider the ease of use. Some carb cleaners require you to disassemble the carburetor before use, while others can be used directly without any disassembly. Choose a cleaner that is easy to use and doesn't require any special tools or expertise.
By considering these factors, you can choose the right carb cleaner that will effectively clean your small engine's carburetor and keep it running smoothly.
How often should I use carb cleaner on my small engine?
The frequency of using carb cleaner on your small engine depends on how often you use it and the condition of your engine. If you use your small engine regularly, it is recommended to clean the carburetor at least once a year. However, if you use it intermittently or store it for long periods, it is best to clean the carburetor before starting it each time.
Additionally, if you notice any signs of engine trouble such as rough idling, stalling, or difficulty starting, it may be necessary to clean the carburetor more frequently. It is also important to use a high-quality carb cleaner that is specifically designed for small engines and follow the manufacturer's instructions carefully.
Regular cleaning of the carburetor not only improves the engine's performance but also helps prevent costly repairs in the future. Therefore, it is advisable to inspect and maintain your small engine regularly to ensure optimal performance.
Is it better to use a spray or liquid carb cleaner on a small engine?
Both spray and liquid carb cleaners can effectively clean a small engine carburetor. However, the choice between the two depends on the severity of the carburetor blockage and personal preference.
Spray carb cleaners are convenient to use as they come in an aerosol can with a straw nozzle that enables precise application to the carburetor. They are also effective in dissolving gum, varnish, and other deposits that may clog the carburetor. However, sprays may not clean the carburetor as thoroughly as liquid cleaners, especially if the blockage is severe.
On the other hand, liquid carb cleaners come in bottles and are poured directly into the carburetor. They are ideal for heavy-duty cleaning and can easily dissolve stubborn deposits. They also offer a more thorough cleaning than spray cleaners.
In conclusion, both spray and liquid carb cleaners are effective in cleaning small engine carburetors. If the blockage is severe, liquid cleaners may be the better option, but for regular maintenance, spray cleaners can be sufficient.
What are some signs that my small engine needs a carb cleaning?
Small engines like those found in lawnmowers, generators, and other outdoor power equipment often require regular maintenance to ensure they run smoothly. One of the most common issues with small engines is a dirty or clogged carburetor. Here are some signs that your small engine may need a carb cleaning:
1. Hard starting: If your engine is difficult to start, or if it takes several attempts to get it running, it could be a sign that the carburetor is dirty.
2. Rough running: A dirty carburetor can cause the engine to run rough or surge, particularly at idle.
3. Reduced power: If your engine lacks power or seems to be running at a lower RPM than usual, it could be due to a dirty carburetor.
4. Stalling: A clogged carburetor can cause the engine to stall, particularly when under load or at high RPM.
5. Poor fuel economy: A dirty carburetor can also cause the engine to use more fuel than usual, which can result in reduced fuel economy.
If you notice any of these signs, it's a good idea to have your small engine's carburetor cleaned and inspected by a professional. Regular maintenance can help keep your engine running smoothly and extend its lifespan.
What are the benefits of using a carb cleaner on a small engine?
Using a carburetor cleaner on a small engine can provide several benefits. First and foremost, it can improve the engine's overall performance by removing any built-up dirt, grime, or varnish from the carburetor. A clean carburetor ensures proper fuel and air flow to the engine, which can result in smoother running, better acceleration, and increased power. Additionally, using a carburetor cleaner can help prevent engine stalling or hesitation, which can be caused by clogged or dirty carburetor jets.
Another benefit of using a carburetor cleaner is that it can prolong the life of the engine by removing harmful deposits that can cause corrosion or wear over time. By keeping the carburetor clean, you can help ensure that your small engine runs smoothly and efficiently for years to come. Lastly, using a carburetor cleaner can also help reduce emissions, as a clean carburetor allows for more complete combustion of fuel, resulting in less pollution. Overall, regular use of a carburetor cleaner can be a simple and effective way to maintain the performance and longevity of your small engine.
What is the best carb cleaner for small engines?
When it comes to small engines, carburetor cleaning is an essential maintenance task. A dirty carburetor can cause issues like poor engine performance, hard starting, and reduced fuel efficiency. The best carb cleaner for small engines is one that is specifically designed for cleaning carburetors and is safe for use on small engines.
One popular product is the Berryman B12 Carburetor Cleaner. It is designed to dissolve gum, varnish, and other deposits from the carburetor, throttle body, and choke. It is safe for use on all types of carburetors, including those with oxygen sensors, and does not contain harmful chemicals like methylene chloride.
Another great option is the Gumout Carb and Choke Cleaner. It is formulated to clean the entire carburetor, including the jets, passages, and throttle body. It can help to improve engine performance, reduce emissions, and restore fuel economy.
Ultimately, the best carb cleaner will depend on your specific needs and the type of engine you have. It is important to read the product labels and follow the manufacturer's instructions carefully to ensure safe and effective use.
