From Amazon · Fuel Treatment
STA-BIL Corrosion Prevention Fuel Stabilizer
Fights corrosion, cleans carbs, and keeps fuel fresh up to 12 months — for boats, small engines, and classic cars.
Shop →
As an Amazon Associate we earn from qualifying purchases.
Browse by State
Alabama Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming
Why ethanol-free
Ethanol's fine in your car.
It's a disaster in everything else.
For boaters
Save your outboard.
Ethanol pulls water into your fuel tank. Phase separation wrecks carbs and injectors. Marine fuel docks know — that's part of why they charge so much.
For classic cars
Save your seals.
Pre-1990 rubber lines and gaskets aren't built for ethanol. Switch to E0 and you stop chasing leaks every spring.
For small engines
Save your spring.
Mowers, chainsaws, weed eaters. Run E0, store it, start it next April. That's it.