Salt-Away is an engine flush for inboard, outboard, I/O and personal watercraft engines, and an exterior salt removing treatment for any surface where salt corrosion and build-up is a problem.
 
Mixed with water, Salt-Away washes away the salt and if not raised off, leaves a protective film on the surface to prevent rusting and corroding, and protects it against future salt corrosion. It is easy to apply by using Salt-Away's special Mixing Unit for bigger jobs or the ready-to-use spray bottles for smaller jobs. 

Items also may be immersed in a mixture of Salt-Away and fresh water and no rusting or corrosion will occur while immersed.  
ROAD AND OTHER INDUSTRIAL SALT REMOVAL APPLICATIONS  

Car, Truck, Boat, Washers, Brakes, Exhaust Systems, Lawns, Foliage 

Salt-Away Mixing Unit. Dispenses the Concentrate at a dilution ratio of 512 parts water to 1 part Concentrate. 1 Ltr Concentrate makes 512 Litres salt remove solution.  
The Salt -Away spray and gun leaves my boat and motors seriously clean and shinier. No matter how much l washed it down before, there was always salt deposits left which was annoying. For the extra 5 minutes with Salt -Away, l know my boat and motors will have a much longer life. 
Mark  
Western Australia