Sea Foam is the leading fuel and oil additive manufacturer. Our products include Sea Foam Motor Treatment, as well as other additives and cleaners for critical engine areas.

Sea Foam Motor Treatment works in fuel and oil systems to clean and lubricate critical engine areas. Safe and effective when used in any gasoline or diesel engine.

Pour Sea Foam in your fuel tank to clean and lubricate your entire fuel system. It works through fuel injectors and carburetors to remove harmful residues and

High Mileage is specially formulated to help keep higher mileage gasoline cars and trucks on the road longer by cleaning and lubricating critical engine areas.

Sea Foam Motor Treatment works to stabilize stored fuel up to 2 years. Adding Sea Foam to stored tanks helps fuel resist evaporation, preserves ignition vapors, adds protective lubricity, and prevents …

Sea Foam Sales Company was born with a focus on safe and effective products that help engines and equipment run cleaner and last longer.

Sea Foam Motor Treatment can be used in every type of gasoline or diesel engine. When added to an engine’s oil crankcase, Sea Foam Motor Treatment works to clean and liquefy heavier oil deposits, …

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Sea Foam Spray works through a gas engine’s upper air intake to dissolve deposits and buildup from intake runners, intake valves, and combustion chamber areas.

Marine PRO is a complete marine fuel system treatment. It works in fuel systems to clean and lubricate critical marine engine areas and stabilize fuel up to two years. For use in 2- and 4-stroke gasoline …