It’s unlikely that your headlights are as clear as they were when you first purchased your car or truck. Over time, the effects of weather, oxidation, and some other factors all contribute to a reduction in headlamp brightness by causing headlamp lenses to become dull, yellow, scratched, and foggy. Sometimes the only way to solve this problem is to have a professional headlamp restoration performed using a multi-step process of sanding and polishing the lenses until their brilliant clarity has been restored.