Free radicals have an unpaired electron if left untreated overtime free radicals can attract oxygen. This process is called oxidation. Start Ron enzymes stabilize fuel by neutralizing free radicals.

I have used it in mowers and it prevented the crappy pump gas from going bad. One of my mowers sat for almost 2 months with Startron treated fuel in it and still started and ran fine after sitting. I don't find it necessary for my daily driver but do use it for everything else that runs on gasoline.

Star Tron can be used in all gas outboards, inboards, cars, trucks, motorcycles, ATVS, snowmobiles, small engines, outdoor power equipment including pre-mix fuel engines. Star Tron is safe for all engines, will not harm oxygen sensors, and overdosing is not harmful.

A: The formula does not have an expiration date or shelf life as there is nothing in it to get stale or "go bad." As long as the cap is securely in place and the bottle stored in a cool, dry place away from direct sunlight, the formula will remain active and viable indefinitely. Thank you for your feedback!

Star Tron® eliminates and prevents ethanol fuel problems. Star Tron breaks down excess water and sludge to sub-micron size, allowing it to be safely burned away during normal engine operation which helps prevent phase separation.

Issues from occurring in the fuel. Using startron is the easiest way to prevent fuel related issues with your boat. All you have to do is take the cap. Off.

Star Tron Enzyme Fuel Treatment is a multifunctional fuel additive which uses a unique enzyme technology that allows all engines to start easily and run smoothly, even when using ethanol-blended fuel or after sitting idle for months. Star Tron® eliminates and prevents ethanol fuel problems.

Issues from occurring in the fuel. Using startron is the easiest way to prevent fuel related issues with your boat. All you have to do is take the cap. Off. Make sure that you open up your fuel fill.

Add 1 fl. Oz. for every 4 gallons of gas or diesel fuel. Allow to sit in tank for a minimum of 24 hours before using rejuvenated fuel.

Too Much of a Good Thing Can Be Bad If you're losing lubricity, don't over-treat. Adding too much of a lubricity improver can react with other various contaminants already in your fuel to cause a different fuel problem - clogged filters.

Add 1 fl. Oz. for every 4 gallons of gas or diesel fuel. Allow to sit in tank for a minimum of 24 hours before using rejuvenated fuel.

Star Tron will stabilize fuel for up to two years, preventing the formation of gums and other solids that clog carburetors and fuel injectors. Star Tron helps prevent phase separation by dispersing water throughout fuel as submicron-sized droplets that can be safely eliminated while the engine operates.

Fuel treatments can help to clean the fuel injectors, remove engine deposits, and improve combustion, which can help to restore engine performance. Before a Long Drive: If you're planning a long road trip or drive, using a fuel treatment can help ensure your engine is running at its best.

Maybe, but it depends on what you're trying to achieve with your fuel additive. They may prevent future car maintenance problems regarding your fuel injectors and buildup. However, fuel additives may not improve your vehicle's fuel economy right away after just one tank.

How often should I use a fuel additive in my gas tank? For fuel injector cleaners, manufacturers recommend once every 3,000 miles. However, some brands may go up to 10,000 miles between fuel additives because you have a newer car or use high-quality gasoline.

Before the cleaners start working effectively, the vehicle should travel several hundred miles and burn a good portion of a full fuel tank. Noticeable improvements include increased acceleration, higher fuel mileage and smoother idling.