Does the brush of the automatic car washing machine really hurt the car? _common problem

There are many news reports that the large number of automatic car washrooms on the market now have brushes that have scratched the car, or that external parts such as wiper antennas have been washed off or washed out. The following Taipu Smart Car Wash will explain two reasons for the brush material and why it hurts the car. The material of the brushes of the car washing machines that can be seen on the market is basically the same, mainly composed of foaming agent and rubber, and a total of 26 kinds of raw materials. While ensuring the softness of the brush, it can also ensure that it does not account for sediment. So, why are there still consumers who have scratches after washing the car, or the wiper is missing? According to the survey, there are two things in common with cars with scratches in the car washing machine: First, the car has been painted, sheet metal, etc. within 60 days before the car was washed. At this time, the paint is in an unstable state and it is easy to leave scratches. Generally, users should pay attention to the relevant information next to the car washer before using the car washer. 2. The car body that comes to wash the car is extremely dirty, and the soil contains sand and gravel, so before using the automatic car washing machine, the owner can check it by himself. In addition, because the car washer brush is a material that does not account for mud and sand, there is no possibility that the mud and sand from the front vehicle will be left to injure the vehicles behind. Finally, some car owners report that the brushes are moldy and look dirty. The probability of mildew is very low, because the brush material is not easy to mold, and the normal car washing machine brush can be used for about five years. The blue, yellow and other colored brushes on the market now age faster than The gray brush is faster, and theoretically it can be used for about five years. Some car owners reported that the wiper was 'lost' after the car was washed. This is closely related to the logic of the car washing machine. Some car washing machines on the market do not take into account the winding up. However, the logic of some car washing machines has been adjusted to: when winding occurs, the brush is broken. This logic is an adjustment made from the perspective of consumers. At present, for car washing machine accidents, basically every consumer has received the compensation he deserves. This compensation is a manifestation of the healthy development of the car washing machine industry. Existing car washing machine manufacturers basically buy an insurance for the machine before the machine leaves the factory, so that while ensuring the rights and interests of consumers, it also reduces the operating pressure of the operators. In summary, the brushes of the automatic car washing machine do not hurt the car, but the carelessness of the consumers is what hurts the car. The process of replacing manual car washing with automatic car washing machines cannot be smooth. We must always find and solve problems in practice. Only with this concept can China's modern car wash market develop healthily and vigorously.