Small particles create tiny scratches on the surface, which build up over time ... The first step in cleaning foggy headlights is to thoroughly wash them with soap and water.

Clean it with a wire brush ... but most often it's a fogged or yellowed plastic headlight housing. New headlight housings can cost up to $200 each, while just replacing the headlamp bulbs within ...

We tested three to see how TikTok car-cleaning hacks stack up against the real deal. First up: foggy headlights. Over time, consistent exposure to UV light oxidizes the plastic lenses that shield ...