Autoglym Car Glass Polish is a special glass cleaner and polish specifically designed to remove stubborn road films, stains and water spots. Glass Polish quickly leaves a crystal clear, smear-free finish, inside and out. Autoglym Glass Polish is very easy to use. No heavy rubbing or buffing is required. NOTE: Autoglym Glass Polish is for glass only. Do not use on clear plastic, acrylic, plexiglas or plastic window tint films. Autoglym