Water is supposed to stay outside your headlights, not inside. Moisture in your headlights affects the optics, making them generally dimmer or even causing blind spots where no light shines at all. In ...

The polycarbonate plastic headlight lens on your car or truck degrades from the moment it leaves the factory. Air pollution, airborne grit, and ultraviolet light take the shine off and then discolor ...

Automakers used to manufacture headlight lenses from glass.The bad thing is that glass limits a lens' shape and size so the OEMs switched to a more aerodynamically friendly and lighter ...

As people keep their cars longer, oxidation of commonly used plastic headlight lenses is an increasing problem for drivers, warns Consumer Reports. Oxidation creates a haze that’s not only unsightly ...

Foggy or hazy headlights emit less light and make it harder for you to see at night. Age, dirt, and UV damage cause plastic headlight lenses to become cloudy over time. Headlight restoration kits are ...

Headlights are the most important things to keep clean on your car. Not only do these powerful beams let you see the road, they let other motorists see you. Most headlight lenses are made of ...