Keep fuel fresher, longer for quick engine starts, even after extended periods of storage with Sea Foams Motor Treatment. Ideal for gas, ethanol, biodiesel and diesel auto, marine and fleet engines as well as two-stroke and four-stroke engines. When added to the fuel it removes moisture from the fuel to help prevent corrosion and protects the engine from gum and varnish residues. It also cleans injectors and carburetor jets, helping to prolong engine life. This fuel stabilizer adds lubricity, frees up lifters and rings, and acts like a deicer anti-gel. Only contains petroleum-based ingredients no harsh detergents or abrasive chemicals that can harm your engine or damage fuel-system parts. The more you add to fuel, the better it works to dissolve and clean harmful residues and deposits.Made in USA. 16-oz. can. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Additives.