Cars are the means of transportation that people have to contact every day, modern society, the pace of life is accelerating, whether it is daily commuting to work, or traveling on weekends and holidays, it is inseparable from cars. With the development of domestic cars, the cost of cars has become lower and lower in recent years, more and more families can afford to buy cars, and the per capita car ownership in the mainland has caught up with the level of developed countries.
However, as the saying goes, if you can afford to buy a car, you may not be able to afford a car, and the cost of the car is actually not the cost of the purchase, but the cost of the follow-up car, whether it is parking and refueling, or maintenance and repair, it is a big cost. Whether it is a 4S shop or a small repair shop, the charges for many car maintenance projects are high, because many projects need to be handled by professionals, and the owners themselves cannot complete.
Car washing is a very common maintenance project, perhaps many people think that they can complete the car cleaning, but the owner of the car to clean the main surface of the dirt, and the interior can not be cleaned, because the need to be specially dismantled to clean, such as air conditioning. The role of car air conditioning is self-evident, whether it is a hot summer or a cold winter, the presence of car air conditioning greatly enhances the driving experience and allows drivers to drive more comfortably.
However, after the use of car air conditioning for a period of time, there will also be various problems, such as the effect of refrigeration and heating deterioration, and the air outlet emits some odors. Faced with this problem, most drivers cannot solve it on their own, so they can only turn to the repair shop. Whether it is a large 4S shop or a small car repair shop, it is actually very keen to repair the air conditioner for the driver, because the profit in this project is very large.
Generally speaking, when the driver finds the repair shop to reflect the problem of the air conditioner, the repairman will suggest cleaning the car air conditioner, and even they do not specifically check what is wrong, they will ask to clean the car air conditioner. In a word, whether the air conditioner is dusty, smelly, or really broken, the first thing the repair shop staff does is definitely to clean the air conditioner, so why is this? Insiders tell the truth.
If you have washed the car air conditioner, the driver must know that the service cost of cleaning the car air conditioner is as high as 600 yuan, which is not cheap. But the actual cost of cleaning the air conditioner is not worth the price, so the repair manufacturer can make a lot of money in the process. However, although the price of cleaning air conditioners is very high, as long as it can really solve the problem, I believe that most car owners are still willing to spend this money, after all, it is really inconvenient to have no air conditioning.
However, in fact, the vast majority of cleaning air conditioning methods do not effectively solve the problem, although after cleaning the car odor dissipated, the air conditioning effect is restored, but after a period of time, the previous problems will continue to appear. At this time, the owner goes back to the 4S shop for consultation, and the 4S shop will ask for the air conditioner to be cleaned again, because the car air conditioner itself is easy to accumulate dust and needs to be cleaned and maintained regularly.
Car air conditioning is the need to maintain regular cleaning, but the real problem is the irresponsibility of repair personnel, most of the maintenance personnel in cleaning air conditioning will only clean the air conditioner and condenser, these two parts are also the easiest to clean. In fact, these two parts that are cleaned are precisely the parts that do not need to be cleaned frequently on the car air conditioner, and the real odor is the evaporation box of the air conditioner, and the evaporation box is inside the air conditioner, and the air conditioning system needs to be completely dismantled before it can be cleaned.
The repairer is well aware of this situation, but not to mention that the removal of the air conditioning system will increase the difficulty of cleaning, if the problem is solved at one time, how to make money in the name of cleaning the air conditioner in the future? Therefore, most of the repair personnel in the cleaning of the air conditioning, will choose to do surface work, only the condenser and the coverage of the careful cleaning, and then spray the air conditioner outlet with detergent, the smell of the cleaner itself will temporarily cover up the odor emitted by the air conditioner, do not understand the driver will think that this problem has been solved.
Because the source of the odor has not been solved, after a period of time, the detergent has evaporated almost completely, and the odor naturally reappears. So how to solve this problem completely? It is still necessary to rely on professional car maintenance personnel, because it is not easy to remove the air conditioning system, and some tool owners do not have it.
When cleaning the air conditioner, the driver should stare at the cleaning master, and in the process of cleaning, ask him to remove the evaporation box of the air conditioner and clean it again. After hearing the owner's request, the maintenance personnel know that the owner is knowledgeable, so they will be more serious when cleaning, and the evaporation box will be thoroughly cleaned.
Of course, after a complete cleaning, it is not guaranteed that the air conditioner will not have a peculiar smell after a period of time, after all, the air conditioner itself will produce a taste after a period of use, but after thorough cleaning, the air conditioner can maintain a cleaner state for a longer time, which can also save the cost of maintenance.