As the popularity of automobiles has increased year by year, the probability of automobile air-conditioning becoming a channel for transmission of infectious diseases is also increasing year by year. The number of infectious diseases transmitted by air-conditioning channels is increasing every year, seriously endangering people's health. To this end, we must regularly "wash your bath" for your air conditioner, do a good job of cleaning and disinfecting, so that you can not only enjoy a cool summer, but also enjoy a healthy and refreshing new air in the car.

The hazards of car air conditioners not being cleaned for a long time are enormous:

1. The cooling and heating effects are reduced, the power consumption and noise are increased, and even the compressor is damaged, and the service life of the air conditioner is reduced. This way, not only sitting in the car, but also blowing the air conditioner, if it is a sauna, will increase fuel consumption and seriously affect the fuel consumption. Human hearing and driving safety.

2, due to the opening of the air conditioner, the doors and windows are closed, the air is not circulating, not only will produce odor, but also breed bacterial viruses.

3, the filter plate, radiator, evaporator, fin surface will accumulate a lot of dust and dirt, which will cause airflow blockage.

4. When a person is in the car, the nose, trachea, and lungs are uncomfortable, or accompanied by cough and chest tightness. Harmful to the health of the body, especially in families with children, will increase the child's allergic diseases.

In fact, the cleaning method is particularly simple:

1. Clean the air inlet of the blower

Remove the wiper arm and remove the plastic plate under the windshield. Clean the dusty area with a professional sterilizing agent for cleaning the air conditioner, or observe it with an endoscope for more thorough cleaning.

2, cleaning blower

Remove the blower with a small tool and brush the blower impeller with a brush.

3, cleaning the evaporation box

In the past, it was very troublesome to clean the evaporation box. To remove the central control, a new cleaning method has appeared. As long as a cover is opened at the position below the center console of the first officer, the water gun can be put into the evaporation box for cleaning. Even visual cleaning is possible.

4, replace the air conditioning filter

Air-conditioning filters are “first to bear” to block dust, so clean them regularly, especially in areas with poor air quality. The air conditioning filter is recommended to be replaced periodically according to the maintenance manual, or it can be checked during seasons (for example, just entering the summer or just entering the winter).

5, clean air conditioning pipe

If the air conditioner filter has just changed or has a odor after the replacement, first clean up the air conditioning duct. Park the car in a place with good air environment, open the external circulation switch to open the air conditioner to the natural air change, then spray the cleaning agent into the air duct evenly at the air supply port. After a few minutes, open the window and turn on the air conditioner to completely ventilate.

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