Posts Tagged: Toothpaste to clean you headlights

Does toothpaste actually clean headlights?

Toothpaste to clean you headlights? Don’t waste your time What causes headlights to become yellow or cloudy? Modern headlights lenses are made from polycarbonate plastic. It’s strong and crack resistant. But it scratches easily and is susceptible to oxidation. So new headlights are sprayed a scratch resistant clear coat to protect the surface layer. Over time, the sun’s UV rays and the sandblasting effect of road dust and grit tend to wear off the clear coat, causing the polycarbonate to appear cloudy and yellow. The cloudiness can reduce headlight brightness … Read More