STA-BIL In-Season Protection – 32oz

If you’re treating every tank in the household, the 32 oz bottle saves you buying small ones all season. STA-BIL In-Season Protection goes in at every fill-up, on the bike, the truck, the trike and the small engines, and works against ethanol damage while you’re using them.

Here’s the problem it’s built for. Ethanol-blended gas attracts moisture, and moisture leads to corrosion in the fuel system. In-Season Protection prevents that corrosion, cleans the fuel system, and keeps fuel fresh for up to 12 months. It handles ethanol blends, non-ethanol fuel and condensation.

• Add at every fill-up. Use the dose printed on the bottle.
• STA-BIL says it increases power and fuel efficiency by cleaning the fuel system.
• For all gasoline engines, including 2-cycle: vehicles, motorcycles, outdoor power equipment and other small engines.
• Made in the USA.

Keep a bottle by the gas cans and it becomes habit.

One thing it isn’t: a long-term storage stabilizer. When a bike is going away for the winter, use STA-BIL Storage, which is rated for up to 24 months. Our motorcycle storage guide walks through the rest.

Common Questions

Is STA-BIL In-Season worth using every tank?
That’s what it’s made for. STA-BIL says it cleans the fuel system and protects against corrosion from moisture and ethanol-blended fuel. The 32 oz bottle suits several bikes or a long riding season.

Does STA-BIL In-Season work in non-ethanol gas?
Yes. STA-BIL says it protects against ethanol-blended fuels, non-ethanol fuels and condensation. It also cleans the fuel system and keeps fuel fresh for up to 12 months.

Can I use In-Season instead of storage stabilizer over winter?
In-Season keeps fuel fresh for up to 12 months. For a long winter layup, STA-BIL Storage is rated for up to 24 months, so it’s the better match for parking the bike.

WARNING: This product can expose you to chemicals including benzene which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.