About This Water-based, Non-Hazardous and biodegradable Used to remove salt from any surface. Do not rinse with fresh water after. Leaves behind corrosion inhibitors that help protect surfaces. Engine flush for inboard and outboard motors, jetskis, as well as vehicles and equipment exposed to road salt (brine). Salt-Away is a water-based product. Product will freeze at 32 degrees farenheit and below. If product freezes, do not force thaw. Allow product to thaw naturally. Overview Brand : Salt-Away Item Form : Liquid Scent : Unscented Specific Uses For Product : Boat Engine Flush, Exterior Boat & Trailer Wash, Winter Vehicle & Equipment Salt Removal, Salt Removal from any Surface Boat Engine Flush, Exterior Boat & Trailer Wash, Winter Vehicle & Equipment Salt Removal, Salt Removal from any Surface Material Feature : Biodegradable