When is the best time to wash the car in summer?
When washing a car in the hot sun, the convex lens effect formed by water droplets will cause local high temperature on the top of the car paint, and the car paint will lose its luster after a long time. If you wax at this time, it is easy to cause uneven color of the car body. Therefore, it is best to wash the car and wax it under cover. If you can't guarantee it, you'd better choose cloudy or sunny morning and evening.
Pay attention to the following points when washing the car:
First, don't mess with cleaning agents. In order to save money, some people directly use dishwashing detergent or washing powder commonly used at home as a cleaning agent for car washing. In fact, these things do great harm to car paint, which has its own acid-base balance. The special car cleaning agent sold in the market can maintain this balance, while washing powder can easily destroy this balance and damage the car paint.
Second, in the process of cleaning, water should be changed frequently. Some people simply wash it in one bucket in order to save trouble. However, when the car is driving on the road, it will inevitably get dirt and stones. These things were washed into the water. If the water is not changed, it will be stained on the code cloth, and our car may be scratched during the wiping process.
Thirdly, some people like to use the water gun to rush directly to the car, because the water gun can easily clean the dust under pressure, but it should be noted that the water gun cannot rush to the engine compartment, because there are complicated lines such as the engine, and if it is damaged, the car may not start directly.