How to delay the evaporator fouling speed

You can clean up the air conditioner when the weather gets hot and starts to open it, and you must remember to replace the air conditioner filter element together to ensure the cleanliness of the intake air and delay the dirty speed of the evaporator. At the same time, it is recommended that you turn off the compressor and only open the fan 3-5 minutes before parking, the advantage of this is that the compressor does not work, the temperature of the evaporator will slowly rise, the airflow will dry the evaporator, the evaporator will not have bacterial fermentation after parking, and there will be no odor when opening the air conditioning again.