If you enjoy having a shiny and spotless car, your worst enemies are dust, debris, bird droppings and the sun's UV rays. All of these can affect your car's exterior, either temporarily or permanently.

Sunshades for cars and trucks have been around for decades. Early versions (also called sun visors) were placed on the exterior, connected to the roof. These visors acted like a baseball cap’s bill, ...

A car isn't great protection against sun damage. People vigilant about shielding their skin from harmful UV rays usually reach for sunscreen when heading outdoors. But fewer take precautions while ...