How to clean the newly bought water dispenser?

1. First turn on the rotating shaft of the water dispenser, as shown in the figure.

2. Then pour an appropriate amount of white vinegar into the water storage tank of the water dispenser, as shown in the figure.

3. Then turn on the drinking switch after electrifying the drinking machine and boil the water for about 20 minutes, as shown in the figure.

4. After boiling water for 20 minutes, you can see that the color of the water in the water storage tank has changed, indicating that the dirt has dissolved, as shown in the figure.

5. Then turn on the tap of the water dispenser and discharge the white vinegar from the water dispenser, as shown in the figure.

6. Then refill the water storage tank with fresh water and flush the water dispenser again, as shown in the figure.

7. Finally, let out the water from the water dispenser. After three times, the water dispenser will be cleaned, as shown in the figure.