White cars are afraid of being exposed to the sun, just like black and red cars. If white cars are exposed to the sun for a long time, the temperature of the car paint will quickly rise, which will cause significant damage to the car paint. It will not only speed up the aging process of the paint but also turn the color into a creamy white after a period of use.

The following are some ways to protect white cars from the sun:

1. Using a car umbrella on the roof can help prevent the sun from burning the car paint. However, it is not suitable for use in special weather conditions such as rain or wind.

2. Applying glass heat insulation film can effectively prevent the sun from heating up the car interior. This can help reduce the temperature inside the car.

3. Using a car cover can not only protect the car from the sun but also prevent bird droppings and insect glue from damaging the car paint. However, it is important to choose a high-quality car cover to avoid unnecessary damage to the vehicle.

In summary, it is important to protect white cars from the sun to prevent damage to the car paint. By using a car umbrella, glass heat insulation film, or a car cover, you can effectively protect your white car from the sun's harmful effects. Remember to choose high-quality products to ensure the best results.