CARS.COM — When most people think of headlight maintenance, what first comes to mind is changing bulbs when they burn out. However, as a vehicle ages another culprit can strike: foggy headlights. With ...

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 ...

We may receive a commission on purchases made from links. Headlights are a crucial utility on your vehicle, but looks matter, too. Whether you've installed aftermarket headlights or hope to preserve ...

If your car's headlights are foggy and yellow and you're considering purchasing a restoration kit, here's what you need to ...

Over time, some cars’ headlights have a tendency to go from crystal clear to cloudy. But how much does this degradation affect a driver’s visibility at night, and is there anything you can do to ...

Keeping your vehicle’s headlights clean is vital. Not only do they help you see the road at night but also make you visible to other motorists. With the right products, a little bit of patience, and ...

A car's headlights grow yellow or cloudy over time due to the breakdown of the protective layer on the lens. That contamination can cause your headlights to be dimmer—and therefore less safe. One way ...

This article was updated with new information in June 2026. Headlights looking cloudy or yellowed? It might be time for one of the easiest, cheapest, and most rewarding upgrades you can make to your ...

We may receive a commission on purchases made from links. In the past, many car headlights were made of glass, which was expensive to make and often led to limitations in lens shape. Because of this, ...

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 ...