Big cities mean more employment opportunities and better resource conditions, and young people who have taken root in big cities are also lamenting that prices have risen year after year, oil prices are fluctuating, and the cost of car maintenance is getting higher and higher. Now it costs money to raise a car in all aspects, and it costs hundreds of yuan to wash the car every month.
Car washing is the most common one among many car maintenance projects, which used to cost 15 yuan to wash a car, and now at least 30 yuan to wash a car. Many car owners want to save some money in car washing, often go to the gas station of the free car wash machine to wash the car, after washing a few times the owner is very regretful, why is this?
First, scratch the paint.
The automatic car wash machine washes the car very quickly, does not cost money, seems to have many advantages, after riding the car several times the owner will regret it. The principle of the automatic car wash machine is not complicated, when the vehicle passes the instrument, the machine will extend several huge brushes to rub on the surface of the car.
The brush rolls back and forth on the surface of the car and rubs it, washing away all the dust and dirt attached to the surface of the car. After the brush is brushed, the sprinkler head will also spray water on the surface of the car, and all the dirt off the brush will be washed away.
The automatic car wash machine washes hundreds of cars every day, and no one cleans the small pebbles entrained in the brush. Many car owners find that the surface of the car is full of scratches after washing the car, because the small stones in the brush and other sharp objects scratch the paint.
Second, it is not clean.
Machine car washing is certainly not as clean as manual car washing, and manual car washing will focus on cleaning the dirtyness of the car. When the machine washes the car, it will only spray water on the surface of the car according to the program, and some parts of the car are particularly dirty, but the machine is not in place, and the sediment is still attached to the surface after washing the car.
The shower head in the car machine cannot sprinkle water on all aspects of the car, and the residual detergent on the car cannot be completely rinsed. Detergents with strong alkaline properties stay on the surface of the car paint for a long time, which may cause the car paint to be corroded and yellow and discolored.
Third, damage to the car.
The cleaning strength of the automatic car wash machine is all based on manual debugging, and in recent years, there have often been news reports that the vehicle has been washed by the automatic car wash machine. A car owner in Shandong Province bought a new BYD car, and the car wash machine washed too hard, washing off one side of the rearview mirror.
A car owner in Guangdong drove a newly purchased Mercedes Benz to wash the car, and the upright logo on the hood was rolled into the roller of the car washer, resulting in damage to the logo. When the machine is automatically cleaned, the force is particularly large, and once the sponge and roller brush are rolled into the gap of the car, the huge drag force will tear off all the parts on the car.
Fourth, the cleaning range is limited.
The car washer can only spray water on the surface of the car, clean the appearance of the car, and there is no way to clean the interior of the car. After washing the car with the car washer, the owner also has to clean the interior of the car by himself, which is very troublesome to clean, and the foot pads and interior are not easy to clean. The owner of the car is better to spend 30 yuan to send the car to the car wash shop, find a worker to clean it well, which is both worry-free and time-saving.
Editor's Comments:
The automatic car wash machine seems convenient, and the speed of car washing is fast and the price is cheap. Old drivers who have washed the car know that the car washer is not easy to use at all, not only scratching the paint, but also causing other problems in the car. Affected by rising prices, the cost of manual car washing is getting higher and higher, and it is hoped that the relevant departments can improve the shortcomings of automatic car wash machines and let intelligent automatic car wash machines replace manual operations.
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