Methods to protect cars on rainy days

1. Clean in a timely manner. When encountering heavy rain, the car should be cleaned in a timely manner after returning, otherwise it may cause sludge to accumulate in the gaps under the vehicle, which is the place where moisture can be hidden and also the place where rust is most likely to occur;
2. The acidic components in rainwater have a strong corrosive effect on the paint surface of cars, which can cause damage over time. Therefore, in rainy seasons, it is best to give the car a paint repair. The simplest way is to wax, and the longer and more effective way is to seal the glaze;
3. Chassis care: The chassis is the area closest to the ground and is particularly affected by road conditions. Generally, this area is most prone to rust and spots, and the wheel housing may even become loose and perforated. Therefore, it is necessary to pay attention to the cleaning and rust prevention treatment of the car chassis. One chassis rust prevention treatment can maintain the rust prevention effect for three months;
4. On rainy days, car owners often encounter the problem of the engine not being easy to start, and sometimes even if it is reluctantly started, it is still weak. The most likely cause is leakage from the ignition system due to moisture.