For me, I generally wash the car once a month, but according to the characteristics of each car, the road conditions are different, and the personal needs are different, so everyone's car washing habits are also different, so there is no fixed requirement for the time of car washing, which varies from person to person. But there are a few precautions that should be paid attention to every time you wash your car, otherwise it will damage the vehicle.
First of all, when you go to the car wash shop to wash the car, you should pay attention to: the water pressure is too high and even hurts the car paint to cause wear, and the high-pressure water gun is directly sprayed on the car paint, which will directly cause abnormal wear and tear of the car paint. Especially for the case that the body has been damaged, it is more important to control the water pressure, so it is not that the higher the water pressure when washing the car, the better.
We can rest assured that the professional car wash shop water gun can adjust the pressure, the professional car wash high pressure water gun, low pressure water gun are separated, for different parts, the water pressure is not the same. For example, in dirty places such as wheel hubs and body chassis, the water pressure of the water gun may be relatively high, but for the place where the body is covered with paint, the water pressure of the water gun will be relatively low.
The order of using a high-pressure water gun when washing the car is also exquisite, and the body should be pre-washed before washing the car, and the dirty things on the body should be softened and loosened with sprayed or misty water, and then the next cleaning step will be carried out.
Precautions when washing their own cars, many car owners usually wash their own cars, what is the care of the car wash items used when washing their own cars? First of all, you can not use laundry detergent or detergent mixed with car wash water, the reason is that the washing powder is an alkaline detergent, the damage to the car paint is very large, if you use washing powder water to wash the car for a long time, the surface of the car will gradually lose its luster, and the dish soap also has the effect of dewaxing in removing stains, and the car paint will lose its luster for a long time. Therefore, the car wash liquid special for the car wash shop is the right choice.
The tools selected are also very exquisite, some car owners choose common towels and other auxiliary tools when washing the car, but generally should choose soft texture tools, on the one hand, it is not easy to leave scratches on the vehicle, on the other hand, it is also for the long-term use of the vehicle
Some car owners believe that the car wash should be washed in every corner, so every place of the vehicle is not spared, but the car wash does not need to clean every corner of the car, and some places need to keep dry.
Some owners who are particularly clean may open the hood of the car to carefully clean the internal parts, such as the engine compartment. If the water is rushed here, it will cause damage to the engine, and the consequences of the water entering the gasoline can be imagined. There is also a place is the car's wheel hub screws, if the screws do not have a screw cap, after cleaning with water, to ensure drying, to avoid rust, if rust, the later replacement of tires is very troublesome.
Another important place is the exhaust pipe, if the exhaust pipe accumulates water, then it will corrode some parts such as the catalyst in the car. Once the water corrodes to those delicate small parts, then the car can no longer be used normally, and you have to go to the repair shop for a big inspection.
At the same time, the requirements for car washing are also different from the season, and the car should be washed with cold water in winter, not with hot water, and the snow covering the surface of the body in winter must be cleaned up in time, and the car should be dried in time after washing the car in winter.
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