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 ...

My headlights are always collecting water inside. The dealer says he can replace them, but they're very expensive, and he wouldn't guarantee that the new headlights wouldn't collect water also. I took ...

CARS.COM — Cars get old and if you’re part of the vast majority of Americans who own a set of wheels at least 11 years old, we’re pretty sure those front headlights could use a makeover. Clean ...

So you want to clean your car’s headlights? Well, you’ve come to the right place as your headlight lenses may have gone yellowy over time, become fogged or filthy, or might have found new purpose as a ...