SALT-AWAY is a maintenance product for safely removing salt from all surfaces. Except for salt build-up, results are immediate. Build up can be broken down by regular, frequent applications and leaving product on surface. Corrosion inhibitors are active on surfaces that stay wet. Water-based Salt-Away is not a coating, and does not bond to surfaces. Highly concentrated; must be diluted. Safe on all surfaces, including aluminium and other metals, plastic, vinyl, waxed surfaces, paint, rubber. Does not cause streaks or leave spots.