The good news? Most of this buildup is on the surface of the plastic headlight lenses and can be removed with the proper cleaning techniques. Knowing why it happens can also help you maintain your ...

Here’s how: Clean your dirty headlights with soapy water. It's important to remove dirt and debris. Spray a small amount of WD-40 directly onto the headlight lens or (preferably) onto a clean ...

4. Safe and Effective Headlight Cleaner Our plastic headlight cleaning solution is safe for all headlight lenses and delivers a scratch-free finish. Ideal for cars, trucks, SUVs, and motorcycles.

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 ...