1、 Why clean the car air conditioner?

During the operation of the automobile air conditioner, 80% of the tiny dust and bacteria in the air enter the air conditioner through the filter screen, and are stuck on the evaporator after bonding with the condensed water, affecting the refrigeration and heat dissipation of the air conditioner. As the humid environment of the evaporation box and the ventilation duct and the dust on the surface provide a hotbed for the breeding of mold and fungi, and produce rotten odor of objects, these odor will pollute the whole interior of the car and be absorbed into the human body with the opening of the air conditioner, which will lead to "car air conditioning disease".

2、 How to determine whether the car's air conditioning system needs cleaning?

1. When the air conditioner is just turned on and the wind blowing out has not been completely cooled or heated, a smell similar to mildew and smoke will be smelled.

2. During refrigeration or heating, the air blown from the air outlet is not fresh, accompanied by acid odor or other strange odor.

3. Cooling effect decreases and fuel consumption increases. Because the evaporation tank has not been cleaned for a long time, there is too much dirt, which affects the cooling.

4. When people are in the car, they feel uncomfortable in the nasal cavity, trachea, lungs, or accompanied by cough, chest tightness, etc.

5. The air conditioning system has not been cleaned and maintained after the vehicle has been used for more than one year.

3、 Benefits of air conditioning cleaning

1. Enhanced refrigeration. After cleaning with special cleaning agent, the air conditioner has no dust and scale, the air flow exchange is smooth, and the refrigeration effect is significantly enhanced;

2. Good for health. After cleaning with special cleaning agent, it not only greatly reduces the incidence of "air conditioning syndrome", but also purifies the indoor air and removes the strange smell produced by air conditioning;

3. Extend the service life of air conditioners. After cleaning with special cleaning agent, the working environment of the air conditioner is changed, the service life of the air conditioner is extended, and the air conditioner itself is as clean as new;

4. Reduce power consumption. After cleaning, the air conditioning environment is changed, the work efficiency is improved, and the power consumption is reduced;

5. Reduce expenses. After cleaning and maintenance, the failure rate and power consumption of the air conditioner are reduced, which virtually saves money.

4、 Hazards of air conditioners not being cleaned

1. A large amount of backhaul and dirt accumulated on the surfaces of filter plates, radiators, evaporators and fins, causing airflow blockage;

2. As a result, the cooling and heating effects are reduced, and the power consumption and noise are increased;

3. Reduce the service life of air conditioners;

4. Produce peculiar smell, breed bacteria and mites, and endanger people's health.