Best Carburetor Cleaner Sprays

1. Gumout 800002231 Carb/Choke Carburetor Cleaner Spray, Carb Intake Valve Cleaner, Cleans Gum, Varnish & Dirt Inside & Outside Carburetor Chamber & Prevents Future Build Up Saving on Fuel Economy 14Oz.

Gumout Carb/Choke Cleaner fixes hard starts, rough idles, and stalling. It removes gum, varnish, and dirt inside and outside carburetors fast. This spray boosts engine power and saves fuel by cleaning clogged parts.

Use it on metal parts for a quick-drying, deposit-free finish. It stops buildup before it hurts your engine’s performance.

2. Gumout 800002231 Carb/Choke Carburetor Cleaner Spray, Carb Intake Valve Cleaner Cleans Gum Varnish & Dirt Inside & Outside Carburetor Chamber 14 Oz. (Pack of 6)

Gumout 800002231 Carb/Choke Carburetor Cleaner Spray removes gum, varnish, and dirt from carburetors and intake valves. It works on both hard starting, rough idling, and high exhaust emissions.

This spray is 50-state VOC compliant, safe for the environment. It cleans inside and outside carburetor chambers. Use it to restore engine performance quickly.

A 14 oz. can (pack of 6) gives long-lasting use. It ensures reliable, clean performance for small engines and vehicles.

3. Gumout (800002230-12PK) Carb and Choke Cleaner Jet Spray – 16 oz., (Pack of 12)

Gumout Carb and Choke Cleaner is a powerful jet spray that keeps your engine running smoothly. It comes in a 16 oz. can and is sold in a pack of 12.

This cleaner fixes common engine problems like hard starting, rough idling, and stalling. It also reduces high exhaust emissions, making your vehicle more efficient.

The formula is 50 state VOC compliant, meaning it’s safe for the environment. It’s easy to use and works fast.

4. SQ Carburetor Cleaner (6)

SQ Carburetor Cleaner (6) removes grime and deposits. It works fast on carburetors, throttle bodies, and fuel injectors. Non chlorinated and eco-friendly for safer use.

This cleaner is flammable. Keep it away from sparks or open flames. Always store in a cool, dry place.

Use it to boost engine performance and efficiency. Avoid using in restricted states like CA, NY, OH, and others. Follow local laws for safe handling and disposal.

5. Cyclo – Break Thru Carb Clean

Cyclo – Break Thru Carb Clean is a powerful solvent spray. It removes varnish, carbon, and dirt from engines fast. It works on fuel injectors and throttle plates without harm.

This spray is safe for oxygen sensors. It meets VOC rules in OTC states. Always heed the flammable warning and avoid sparks or flames.

Use it to deep-clean engines easily. It leaves parts spotless and working smoothly.

6. SQ Carburetor Cleaner, 12 pack, 12.5 Oz per bottle

The SQ Carburetor Cleaner removes tough grime from carburetors and chokes. It’s non-chlorinated and highly flammable, drying fast without leaving residue.

This cleaner works great for starting engines in lawn mowers and two-stroke tools. Note: It’s not for sale in CA, CO, CT, DE, MD, MI, NH, NY, OH, RI, or parts of UT.

It’s fully made in the USA. Safe for most engines. Always check local rules before use.

7. Johnsen’s 4641 VOC Compliant Carburetor Cleaner Spray – 10 oz.

Johnsen’s 4641 VOC Compliant Carburetor Cleaner Spray keeps your engine parts clean. It removes varnish, sludge, and deposits easily. This 10 oz spray works fast and well.

This cleaner is safe for areas with VOC rules. It’s easy to use on carburetors, PCV valves, and more. The compact size fits in any toolbox.

The package is lightweight at 0.84 pounds. It measures 7.94L x 2.69W x 2.69H inches. One spray can is included in the pack.

8. Berryman B-12 Carburetor, Choke and Throttle Body Cleaner – 20 oz (Pack of 1)

Berryman B-12 is a powerful cleaner for carburetors, chokes, and throttle bodies. It removes gum, varnish, sludge, and carbon deposits fast. This helps engines run smoother and more efficiently.

It improves cold starts and acceleration. You’ll notice less stalling and hesitation. Your car will feel more responsive.

The formula is safe for oxygen sensors and catalytic converters. It’s fast-drying and leaves no residue. Just spray and go—no need to take parts apart. Berryman has been trusted since 1918 for reliable, American-made solutions.

9. SQ Carburetor Cleaner, 24 pack, 12.5 OZ per can

SQ Carburetor Cleaner cleans engines fast. It’s non-chlorinated and safe for carbs and chokes. It leaves no residue and starts engines easily.

Not for sale in CA, CO, CT, DE, MD, MI, NH, NY, OH, RI, or parts of UT. It’s made in the USA and works great on lawn mowers and two-stroke engines.

10. MPD Pro Carburetor & Choke Cleaner Spray – Fast-Acting Formula Removes Varnish, Gum & Sludge – Restores Airflow & Throttle Response – Low VOC, 45% Compliant – (Pack of 1)

The MPD Pro Carburetor & Choke Cleaner Spray is a fast-acting formula that removes varnish, gum, and sludge from your engine parts. It restores airflow and throttle response, helping your engine run smoothly.

This cleaner is easy to use, low VOC compliant, and safe for the environment. It’s trusted by professionals and works great on cars, trucks, and small engines.