As we all know, the main advantage of the car sunshade is to block the sun, so that the light in the active area cannot enter the car, to a certain extent, it has the effect of reducing the scorching heat in the car, and also prevents the seats and dashboard from being damaged by ultraviolet rays. But there are still some car owners who are skeptical, does the sunshade really have the above effect?

In summer, many car owners like to use something called a sunshade, which is placed in front of the windshield of the car. At first glance, it seems that it can really cool down. According to the position of the car sunshield, it can be divided into three types: front, side and rear. The sun shines directly into the car, the temperature rises, and it will also affect the driver's driving sight. The function of the car sunshade is to block the direct sunlight.