How to clean the car heater tank in winter

1. Prepare antifreeze and cleaning agent first, and open the sewer clamp of the car with carp pliers. In the process of cleaning the water tank later, it is necessary to connect the pipes.

2. Then open the water inlet pipe of the small warm air tank and insert the nozzle of the high-pressure air pump into the water inlet pipe of the small warm air tank.

3. Turn on the air pump, and high-pressure air will blow into the whole circulating waterway, including of course the heating water tank pipeline. With the entry of high-pressure air, the dirty water remaining in the cylinder will also be blown out. Add detergent and fill the water tank with tap water.