How to clean the car air conditioning system?

Step 1: Clean the external circulation, open the lower cover plate of the co driver's wiper, take out the air conditioner filter, open the car air conditioner, and use the external circulation to maximize the air volume. Spray the air inlet continuously with spray. Install new filter element, complete!

Step 2:Clean the internal circulation. The inner circulation air inlet of the car air conditioner is located in the passenger compartment. One kind of spray can lock the nozzle. Open it, lock it, and put it on the front passenger's floor in a continuous automatic spraying state. The nozzle is facing the storage box, and the air conditioner and internal circulation are turned on to maximize the air volume! Finish in five minutes. Open the door for ventilation.

In addition, after turning on the air conditioner, be sure to turn off the refrigeration before turning off the air conditioner, let the fan continue to work for a few minutes, then turn it off completely, and then leave the vehicle. Because there is a lot of moisture on the condenser behind the passenger compartment, it is better to let the fan blow dry as much as possible, otherwise there will be water stains and moisture left, and the aluminum sheet of the condenser is prone to bacteria and oxidation, which will produce peculiar smell.

In daily use, for car air conditioners, they should run for 15 minutes in two to three weeks, as well as in winter. In this way, there will be no shortage of power or odor when turning on refrigeration in summer.