The best way to clean the water tank in a five-star hotel without closing down.

1, using the time difference. Need to contact the cleaning manufacturer, cleaning the water tank in the early morning to reduce the impact of water stoppage.

2. Whether the pipeline can be changed to realize one use and one standby. This can be cleaned one by one. However, it is not feasible and troublesome. Because there is a high position and a low position. The water supply range is different.

3. Install the spare water tank.