Rain X Anti-Fog is designed to eliminate interior condensation caused by wet weather, high humidity levels or temperature changes. Prevents interior fogging before the problem begins.
Product Usage Instructions: Clean and dry surfaces before treating. Apply product to a small, folded, dry cloth. Wipe onto exterior glass using a firm, circular and overlapping motion. Allow product to dry : a slight haze may appear. Reapply product to ensure complete and uniform coverage. Remove final haze with a dry cloth or by sprinkling water onto the haze and wiping with a paper towel.