Salt Shift Marine Essentials KitSalt Shift Marine Essentials Kit If you don't need the full detail shop kit but you do need to keep salt off your machine after every ride, the Salt Shift Marine Essentials Kit covers the core jobs: wash concentrate to lift salt off the hull and deck, plus engine flush to clear internal salt residue from your cooling system. Two products that do the work most owners actually need without paying for extras you'll never open. Formulated in Australia for