What's the effect of the rain on the car all night?

Domestic pollution is widespread, and some places are heavily polluted. The rain below it is basically acid rain. Therefore, rain is equivalent to exposing the car paint naked to acid rain, which will corrode the car paint and lead to raindrop marks, oxidation and even cracking. At the same time, in rainy days, rainwater will flow in along the seams of the car body, leading to rust and corrosion of iron parts. The following is the solution to the yellowing of automobile white paint: 1. Wash the car often: most cars are parked outside now, and the wind and rain will oxidize the paint. Rainwater contains a lot of acidic substances, which are corrosive to some extent. If it is not cleaned in time, the car will lose its luster and turn yellow faster. White cars are more special than cars of other colors, so you should wash your car often. 2, waxing: Another reason why white cars are prone to yellowing is that there are many gaps in the paint surface, but these are difficult to find with the naked eye but can absorb dust particles in the air and accelerate the oxidation of car paint. So the best way is to wax. This will form a protective film on the car paint, which can effectively prevent yellowing. 3, glazing maintenance: it is inevitable that there will be scratches and traces when the car is driving. If it is spray painting, it is easy to cause inconsistent paint colors. Therefore, it is necessary to give the car a polishing maintenance to keep the gloss of the car paint.