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 ...

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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 ...

Over time, plastic headlight covers tend to get foggy, yellowed, or scratched, significantly reducing their effectiveness and visual appeal. Thankfully, you don't have to settle for dimmed visibility ...

All passenger vehicles in North America have had polycarbonate plastic headlights for decades, and they all have one thing in common: They are constantly exposed to the elements and over time they ...

New headlight clusters are expensive, hundreds of dollars at least, and in some cars it can be an intimidating job, even for an experienced home mechanic. That’s why we spent a couple of days testing, ...

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 ...

Consumer Reports no longer updates this product category and maintains it for archival purposes only. Headlights with an aged, cloudy, or hazy look are becoming increasingly common, as the average age ...

We earn commissions from purchases you make using links in our articles. Learn more. Almost anyone can get great results for not much money with a headlight restoration kit. All passenger vehicles in ...