This is an example of a worn, oxidized headlight on a 2000 Honda Civic. This headlight was sanded and polished to restore the finish. We now offer a refinishing system that completely restores the clear lens, by applying a new hardened clear coat polymer. The plastic headlights then do not require as much regular polishing to stay clear. With the new polymer finish, the headlight lens then is as durable a finish as the paint and clear coat that protects and beautifies the rest of your car.