Our Top 15 Picks:
Best Carburetor Cleaner Reviews:
Bestseller No. 1 
WD-40 Specialist Carb/Throttle Body & Parts Cleaner, 13.5 OZ
- The only all-in-one carburetor cleaner spray you will need to clean your carburetor, throttle body, and unpainted metal parts
- Dual-action cleaning system 1. Solvent cleaning formula breaks up tough, baked on carbon deposits. 2. Powerful cleaning spray blasts away the deposits and waste
- Results are engines that start up fast and easy, and levels to a smooth, consistent idle with less stalling
- Use on old and new vehicles and equipment including; cars, trucks, tractors, motorcycles, boats, lawn mowers, weed trimmers, and all other gas powered lawn equipment
- Improve performance at high rpms. Will not affect oxygen (O2) sensors or catalytic converters upon incidental contact
SaleBestseller No. 2 
Gumout 800002230 Carb and Choke Cleaner, 16 oz.
- Helps overcome hard starting, rough idling, stalling, and high exhaust emissions
- Quickly removes deposits from the inside and outside of the carburetor to improve engine performance and fuel economy
- Cleans gum, varnish, and dirt from clogged carburetors and choke valves
- Effectively cleans unpainted metal parts and is quick drying
Bestseller No. 3 
Gumout 800002231 Carb and Choke Cleaner, 14 oz.
- Helps overcome hard starting, rough idling, stalling, and high exhaust emissions
- Quickly removes deposits from the inside and outside of the carburetor to improve engine performance and fuel economy
- Cleans gum, varnish, and dirt from clogged carburetors and choke valves
- Effectively cleans unpainted metal parts and is quick drying
Bestseller No. 4 
SQ Carburetor Cleaner, 12 pack, 12.5 Oz per bottle
- Carburetor cleaner
- Flammable
- Non chlorinated
- Not for sale in the states of CA, CT, DE, MD, NH, RI and parts of UT
Bestseller No. 5 
Berryman 0996-ARM B-9 Chem Dip Parts Cleaner with Basket and Armlock, 3/4-Gallon Pail
- Fast-acting immersion cleaner
- Effective on gum, varnish, sludge, hard carbon, oil, and grease
- Safe for use on plastic, rubber, and most painted components
- Compatible with most metals and alloys
- VOC compliant in all 50 states
Bestseller No. 6 
Berryman Products 0120 B-12 CHEMTOOL Carburetor, Choke & Throttle Body Cleaner, 20-Ounce aerosol (0120C) , RED
- Contains 100% High-Energy Solvent Technology
- Helps Keep Injectors, Carburettors, Intake Ports, and Valves Clean
- Quickly Dissolves Gum, Varnish, and Other Fuel Residues
- Disperses Moisture In Conventional Gasoline
- Catalytic Converter and O2-Sensor Safe
Bestseller No. 7 
STA-BIL Fast Fix - Small Engine Treatment, Cleans Carburetors and Injectors, Fixes Rough Running Engines, Eliminates Water, Treats Up to 20 Gallons, 8oz (22304) , Green
- FIXES ROUGH RUNNING ENGINES – STA-BIL Fast Fix eats away at gum and varnish that cause rough starts and no starts in your small engine equipment. This easy-to-use fuel additive combats the effects of ethanol blended gasoline.
- ELIMINATES WATER – This fuel injector cleaner helps to remove water that may get into your fuel system. Penetrating deep into the fuel line, this simple fuel additive prevents the need to disassemble the engine. The 8 oz. bottle of this alcohol-free fuel additive treats up to 20 gallons of fuel.
- VERSATILE – Compatible with all small engines, adding STA-BIL Fast Fix to your 2-cycle or 4-cycle small engine cleans carburetors and injectors while acting as a water remover. Use this product in your lawn mower, chainsaw, trimmer, snow blower, generator, and more.
- DIRECTIONS – For rough running engines use 1 oz. of STA-BIL Fast Fix per 2.5 gallons of fuel. Fill with fresh gas. Start the engine and allow to run for 15 minutes to allow the additive to work its way through the fuel system. If the engine does not start, attempt to turn it over a few times so the additive makes its way through the fuel system and allow to sit overnight. Attempt to start again, if problems persist you may need to have it looked at by a mechanic.
- SHELF LIFE – All STA-BIL branded products are good for use up to 2 years after the bottle was opened. Be sure to mark the date you opened the bottle on the back of your package! Proudly made in the USA by a family-owned company in Chicago, Illinois.
Bestseller No. 8 
Gold Eagle Co STA-BIL (22005) Carb/Choke and Parts Cleaner - Safe For Oxygen Sensors - Dissolves Gum, Varnish, Dirt, & Carbon Deposits - Cleans unpainted Metal Parts - High Grade Formula, 12.5 oz
- Carb & Choke Cleaner quickly cleans and dissolves gum, varnish, dirt, lead and carbon deposits with no oily residue
- Aids faster starting and smooth idling
- For all carbureted internal combustion engines, safe for catalytic converters and oxygen sensors
- Carb and Choke Cleaner eliminates rough idle, stalling & acceleration issues
- Restores performance and gas mileage
Bestseller No. 9 
Kaimashi Ultrasonic Cleaner 6.5L with Digital Timer and Heater for Carburetor Parts Cleaning
- Digital control, LED digital display, easy to see the remaining time clearly. Time setting: 1-30 minutes; Temperature setting: 0-60 degrees Celsius.
- 3 x strengthened transducers make the ultrasonic more powerful (40 KHz and 180 Watts ultrasonic cleaning power) and provides remarkable cleaning results. The machine cleans parts with technology of ultrasonic vibration, which features great cleanability for items with complex construction or irregular shape.
- 6.5L ultrasonic cleaner made of durable stainless steel SUS 304 construction. Auto stand-by and sleep mode. Stainless steel cleaning basket for cleaning some small objects which need less friction, it can reduce the friction between the small objects and the tank.
- To lengthen its lifespan, please keep inner cleaning tank dry after use. Large ultrasonic cleaner is perfect for commercial components, equipments and devices cleaning.
- Preset heating function helps improve cleaning efficiency especially in winter; Please be aware it's only an AUXILIARY FUNCTION, do not suggest to use as a water heater with individual use; it heats water with more time in winter.
Bestseller No. 10 
Berryman 0996 Chem-Dip Carburetor, 0.75 Gallon, (Single Unit)
- Fast-acting immersion cleaner
- Effective on gum, varnish, sludge, hard carbon, oil, and grease
- Safe for use on plastic, rubber, and most painted components
- Compatible with most metals and alloys
- VOC compliant in all 50 states
Bestseller No. 11 
Ultrasonic Cleaner Solution for Carburetors and Engine Parts, Ultrasonic Cleaning Solution and Washing Compound for Ultrasonic and Immersion Washers - Concentrated (1 Gallon)
- Scientifically Engineered Ultra Sonic: Removes, dirt, varnish, gums and other contaminants that deposit on carburetors, valves, and heat exchangers exterior and interior parts over time. Perfectly designed for you car carburetor cleaner, motorcycle carburetor cleaner, ultrasonic carb cleaning kit, engine components, heads, valves, seats, rockers, and more.
- Highly Effective: This concentrated ultrasonic carburetor cleaner is formulated to take advantage of the ultrasonic machines implosion of billions of minute vacuum bubbles when they contact parts immersed in our ultrasonic cleaning solution. Our Ultrasonic Cleaner Solution for Carburetors and small Parts is unmatched.
- Thorough: When the bubbles implode contaminants are quickly and safely blasted away from wetted surfaces without damaging delicate parts. These bubbles are so small that they are able penetrate minute cracks, crevices and blind holes impossible to reach by hand scrubbing using conventional parts washers or aerosol sprays
- Fast: Once parts are placed in the ultrasonic parts cleaner solution, and cleaning initiated, parts can be very quickly cleaned in an environmentally friendly manner.
- Safe on All Metals and Non Toxic: This non toxic Ultrasonic Cleaning Solution for Carburetors is safe on all metals including aluminum, aluminum alloys, brass, cast iron, copper, copper alloys, ferrous metals, magnesium, yellow alloys, zinc, and coins. Does not contain borates, phenols, nitrates, SARA 313,EPA 33/50 listed ingredients, or butyl cellusolve.
Bestseller No. 12 
Carburetor Carbon Dirt Jet Remove Cleaner, 13 Cleaning Wires Set + 10 Cleaning Needles + 5 Nylon Brushes Tool Kit for Motorcycle ATV Moped Welder Carb Chainsaw Spray Guns Torch Tips
- Make Your Work More Easy - Are you annoyed that some tight spaces cannot be cleaned up? Congratulations on finding the one you want. 5 different width Nylon Brushes + 10 different diameter Cleaning Needles + 13 different diameter Cleaning Wires can help you clean out the blockages that you can't see. You do not need to dirty your beautiful hands. This set of tools can easily help you clean up the corners that bother you.
- Small & Sturdy- Did you ever buy the set which didn’t work with your job? You worked with small engines and these didn’t even clean a motorcycle carburetor. Too big！ The tubes brushes fit small jets and passages and nice for heavily crusted deposits like you commonly see.
- Material- Made of high density Nylon brushes and stainless steel material, it's rust-proof, non-deforming with good elasticity and no hair loss, Spiral bristles, great access to the inner side, making the washing clearly and thoroughly. The obstructions in those crooked corners are easily cleaned.
- Different Diameters- These cleaning tools come with different diameters. 10 cleaning needles + 5 brushes, overall length: 3.94inch (100 mm), Cleaning brush diameters: 3mm, 4mm, 5mm, 6mm, 7mm. Cleaning needles diameters: 0.6mm, 0.8mm, 1mm, 1.2mm, 1.4mm. Have this to clean the ethanol gunk from the small diameter passages Jet and pilot tubes - of small gas engine carbs. Have been handy for everything from weed eaters to motorcycles.
- Use Broadly- These cleaning needles and brushes are useful to clean small orifices such as gun-jets, nozzles, air tools, camping stoves, and so on; And they are suitable for all auto motorcycles, ATV, Welder, tattoo device, lawn equipment and many other power sport carburetor.
Bestseller No. 13 
Technician Grade Carburetor & Choke Cleaner, 19 Wt Oz
- A carb & choke cleaner that is designed to maximize carburetor performance
- Quickly dissolves carburetor deposits such as gum, sludge & varnish to improve fuel system performance & enhance fuel economy
- Use on automatic chokes, carburetor components, crankcase breather element, exhaust gas recycling valve (EGR), general purpose cleaner for non-painted surfaces, heat risers, intake parts, positive crankcase ventilating system including PCV valve.
SaleBestseller No. 14 
Gumout 800002241 Small Engine Carb and Choke Cleaner, 6 oz.
- Helps overcome hard starting, rough idling, stalling, and high exhaust emissions
- Quickly removes deposits from the inside and outside of the carburetor to improve engine performance and fuel economy
- Cleans gum, varnish, and dirt from clogged carburetors and choke valves
- Effectively cleans unpainted metal parts and is quick drying
SaleBestseller No. 15 
Valchoose Premium Jet Cleaning Brushes, Carb Carburetor Cleaners Made of Heavy Duty Density Nylon and Stainless Steel 13 Cleaning Wires Set + 5 Nylon Brushes + 10 Cleaning Needles
- SAVE YOUR TIME AND HANDY - Did you ever spend a lot of time on cleaning the ports? And the dock didn’t leave at all. These make cleaning a ethanol damaged or dirty carburetor a lot easier, working great and handy, never have a hard time cleaning the ports from now on.
- SMALL ENOUGH AND STURDY - Did you ever buy the set which didn’t work with your job? You worked with small engines and these didn’t even clean a motorcycle carburetor. Too big！ The Valchoose’s Tubes Brushes fit small jets and passages and nice for heavily crusted deposits like you commonly see.
- MORE DIAMETER AIRBRUSH CLEANING BRUSHES - They come with different diameters: 2mm, 3mm, 4mm, 5mm, 7mm. Length: approx. 4.10 inches/ 104 mm. Have this to clean the ethanol gunk from the small diameter passages Jet and pilot tubes - of small gas engine carbs. Have been handy for everything from weed eaters to motorcycles.
- MULTIPLE APPLICATION - The brushes and Needles are useful to clean small orifices such as nozzles, air tools, camping stoves, and so on. They are also suitable for all auto motorcycles, ATV, Welder, tattoo device, lawn equipment, snow blower and many other power sport carburetor.
- SATISFACTION - We are so confident you will love our Jet Cleaning Brushes. If you are not 100% satisfied, we will help you resolve your concern or provide a full refund with complete lifetime.
Last update on 2023-01-12 / Affiliate links / Images from Amazon Product Advertising API