Cleans and protects anything exposed to salt water, salt air or road salt. Regular use can extend the life of vehicles and equipment.When used as a marine engine flush, it cleans and protects interenal engine components extending the life of outboards, sterndrives, jet boats and personal watercraft.Also ideal for use on trailers and flushing trailer brakes or for soaking or spraying fishing gear, tackle and dive gear.Salt Terminator Mixer automatically dilutes the concentrate and siphons it through a standard garden hose that connects to engins flushing unit.