Product Review

Meguiar’s M47 Marine/RV Hard Water Spot Remover is formulated to chemically break down and remove hard-water minerals from your vehicle’s surface. The thick low-drip formula clings to vertical surfaces for easy cleaning, eliminating the need for extensive wiping and buffing. Our formula safely and quickly removes tough hard-water spots while protecting against new spots. The convenient spray bottle makes it even easier to apply and use. If surface has been etched from previous hard-water deposits and more cleaning is needed, use Meguiar’s M67 Marine/RV One Step Compound or M49 Marine/RV Oxidation Remover.