First, be wary of cold water washing.
Summer temperatures are high, many owners mistakenly believe that washing with cold water can cool down the school bus, but it is not. The school bus runs in a high temperature environment. After high-speed driving, the engine, chassis, and other operating systems will heat up. If direct cleaning with cold water at this time, the temperature difference is huge, it will inevitably cause damage to the vehicle's internal structure and paint surface. Do not wash your car with cold water when the temperature is too hot.
Second, pay attention to "see the car wash."
Summer rain is more, continuous rainfall over many days is also very common, then every time after the rain to wash the car? the answer is negative. The time for car washing must be well controlled, and cleaning after heavy rain is very necessary. At the same time, a brief sunny day in continuous rain must also be washed.
Finally, the cleaning method is very important.
Computer car wash machine car wash is the most popular car wash method. Computer washing machines on the market are mainly divided into non-contact type and brush type. The two car washing machines differ in the principle of car washing. The brushless car washing machine is a semi-automatic washing machine that requires artificial cooperation and mainly pursues an exquisite car wash.
Brush brush type car wash machine brush material is very important, depends on whether it is soft, does not hurt car paint. Some brands of car wash machine brush texture hard, often scratches, the majority of owners must polish their eyes, choose the car wash machine.
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