The Perfect Fuels for Gas-Powered Tools ™ VP Small Engine Fuel is ethanol-free and engineered by the experts at VP Racing fuels to provide easier, more dependable starts. Prevents ethanol-related issues that fuel stabilizers can't fix. Includes the highest quality components ensuring better throttle response and increased power. Stable 2 years in equipment fuel cell and 5 years in a sealed container. This fuel is ready to use and is perfect for all 4 cycle small engines from generators and pressure washers to lawn mowers.