Gumout Carb / Choke and Parts Cleaner quickly removes deposits from the inside and outside of the carburetor to improve engine performance and fuel economy. Over time, carburetors and choke valves can become clogged with gum, varnish, and dirt, affecting performance. Gumout Carb and Choke Cleaner cleans carburetors, linkage, choke valves, and unpainted metal parts to improve performance and reduce 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
- Cleans carburetors, linkage, choke valves, and unpainted metal parts to improve performance and reduce emissions
- Helps overcome hard starting, rough idling, stalling, and high exhaust emissions

















JR –
Late October and it’s 77 degrees in Northern Indiana. When it gets that hot even after a frost, bees, wasps, Japanese beetles, yellow jackets, and those nasty stinkbugs etc are out in full force and aggressive as ever before. It seems like they all love the main door of our house. I ran out of wasp spray and was desperate. This stuff works well on wasps even better that the wasp spray itself. Just be careful where you spray it. There aren’t many things more flammable than carb cleaner!
Billy Bob –
Been using this product it seems like forever, main motivation, the price. It works great, I usually burn out 1 can per carburetor, with the extension nozzle that cleans quite well. Have bought it before, will definitely buy it again.
Anon –
Accurate spray and shoots far. Best black widow spray out there don’t bother with the ‘real’ spider spray cans. This knocks em dead fast.
D H –
Same as what’s in the box stores but a lot better pricing on Amazon.
tak2much –
When doing automotive repair, wantbto save as much as possible. Get your cleaning chems online saves a bunch.
Brian Timothy Driscoll –
Carb
S. Nyburg –
Gumout works fast on removing gummed up dirt and oil that builds up on small gas engine parts and other equipment.
Beanie McCheese –
Good deal on this box of carb cleaner. This works good for cleaning carbs and also spraying in a carb to get an engine running. I work on small engines and use this stuff all the time.