How often should you use Marine STA-BIL? The short answer for all marine equipment is it should be used AT EVERY FILL-UP for ultimate, year-round protection against corrosion. One treatment of the product will stabilize the fuel for up to 12 months (only if added to fresh fuel). Sta-Bil provides defense against the harmful effects of ethanol-blended fuels and contains industry-leading water removal properties.
Why should you use Marine Sta-Bil? Some new ethanol fuel blends can start to degrade in just 30 days. That can lead to problems with starting and performance, leading to a day of frustration rather than one of fun and sun on the water. Ethanol has become the bane of boaters and can lead to serious catastrophic damage left untreated.
I use ethanol-blended fuels, now what? Fortunately, there is a solution to this growing problem. Adding a fuel stabilizer to your boat’s fuel supply can help ensure safe starts and peak performance.
My boat's fuel can sit a lot, should I do something different? If you don’t get out on the water as much as you would like or are winterizing your boat and fuel, our Sta-Bil fuel marine fuel additive lineup will help your engine last longer and run better. By protecting the fuel system from ethanol’s corrosive effects, this boat fuel additive guards against costly engine damage, headaches, and high repair bills.