With the continuous improvement of the people's income level, many car owners for the car requirements is not only transportation, but more will take the car as their own "façade responsibility", while driving a luxury car, but also to keep the appearance of the car smooth and bright, so in many car maintenance projects, I believe that car washing is the most car owners do the most.
In the previous era when technology was not yet developed, each car wash could only carry a bucket of water to wipe the car, and then more and more car beauty shops were opened on the street, and finally with the development of science and technology, coupled with the rise of labor costs, the "new" car wash method of automatic car wash machine has entered our lives.
I have to say that the invention of the automatic car washer, so that the simplest car beauty car wash has become more and more cheap and fast, in the past outside the car beauty shop manual washing a car, the charge is at least 20-50 yuan, it takes at least 20 minutes. But since the invention of the automatic car washer, with the automatic car wash service, the cost can be solved within 20 yuan, and it is convenient and fast, and the time is also greatly saved than the manual, and even some gas stations can provide a free automatic car wash service as long as you go there to refuel.
The automatic car wash service says so many advantages, but in fact, as long as they are more knowledgeable about cars, they will never go to the automatic car wash, what is the reason for this? In this issue, let's analyze it together.
Disadvantage one: easy to damage the car paint
Although the cleaning tools used on the automatic car washer are mainly soft sponge strips, which seem impossible to cause any damage to the car paint, if the car paint itself is attached with sand and gravel, it will become the "first enemy" of the damage car paint. The first step in the cleaning step of the automatic car washer is to use a high-pressure water gun to wash the vehicle, which can effectively wash away most of the sand and gravel dust on the surface of the car paint, but despite this, there will be a small part of the small particles and dirt residues that cannot be washed away by the high-pressure water gun.
The second step of the car wash is the sponge cloth rolling, when rolling quickly, there will be some tiny sand and particles attached from the car tire, chassis and even the surface of the car paint, these particles will bring certain damage to the surface of the car paint when rotating at high speed, if the car paint is better, there will be a little scratch left, as long as the ordinary waxing treatment can not be seen. However, if the car is cheaper, the paint itself is thinner, and the scratches will be particularly obvious.
Disadvantage two: the degree of cleanliness is not as good as manual cleaning
As mentioned above, the automatic car wash is actually the second place to hurt the car paint, and the second disadvantage is to analyze from the degree of cleanliness, and the automatic car wash is far inferior to manual cleaning. After all, intuitively, the automatic car wash machine belongs to the "assembly line car wash", which is mainly completed by a car wash machine plus a set of car wash procedures.
Whether your car is an SUV or a sedan, whether it is a big car or a small car, it always performs that set of procedures, which causes that when the car is washed automatically, some details will be clear and not in place, such as fenders, car logos and other parts of the cleaning.
Disadvantage three: easy to cause structural damage to the car
This situation is quite common, in recent years, there is no shortage of news about the automatic car wash machine to the car's rear bar, logo and other things "wash off" the news, especially some of the older models, the parts themselves have aging, loose situation, coupled with the sponge cloth high-speed rotation, these sponge cloth once wrapped into the gap, such a huge force will suddenly pull off the entire parts, so in the automatic car wash machine to encounter such a thing, is also particularly common.
Secondly, if it is like Mercedes-Benz, Bentley, Jaguar, Hongqi, etc., when cleaning the vehicle, it is easy to brush down the car logo, although the car logo is a small matter, but most of the self-standard is a luxury car, if you want to go to the 4S shop to re-repair, it is estimated that it is also a big cost, in the end this cost or the owner to bear it.
Disadvantage four: Unable to clean the interior
Although the automatic car wash is much cheaper than the manual car wash in terms of price, but the service is also greatly discounted, for example, the automatic car wash machine can not clean the interior, the automatic car wash in operation, the owner needs to close all the windows to prevent water, the interior part is completely unable to take care of, so if you want to clean the interior, mats and other things, you finally have to run to the manual car wash shop.
summary:
Looking at all the automatic car washers on the market, it can be roughly divided into three kinds of gantry, non-contact and tunnel type, but no matter which one, at present, none of them is perfect, and although the progress of science and technology brings us convenience and saves manpower, there are still shortcomings.
Although the current automatic car wash machine still has certain defects, we cannot repulse it.
In the long run, the mainland's current car ownership has reached 280 million, the future of this number will continue to increase, for car beauty and car washing this demand will certainly be higher and higher, the traditional manual car wash will inevitably be unable to meet the future of such a huge demand for car wash, if the automatic car wash machine can continue to improve and progress, in the future will be able to completely replace the manual car wash, become a convenient and practical tool.