Is it necessary to clean the supply tank of tap water in the community once a year?

How many times a year depends on the local tap water quality and the specific situation of the secondary water supply pool and water system pipeline.

Generally speaking, the property management company will have a cleaning standard for the pool or water supply pool according to the feedback from the owner, and operate according to this standard.

If the property company does not clean for a long time and the water quality of the owner is poor, the owner can take the initiative to ask the property company to do it according to certain specifications.