This advanced fuel treatment is designed to protect your engine from the harmful effects of ethanol-blended fuels. With a 10-ounce formula, it stabilizes fuel for up to 12 months, ensuring smooth performance whether you're using 2 or 4 cycle engines. Say goodbye to corrosion and gum formation, as this treatment works to maintain engine cleanliness and efficiency. Perfect for seasonal storage or everyday use, it enhances the longevity and reliability of your equipment.