What is the relationship between the washing tank and the owner?

Whether the water tank is washed or not has a lot to do with the owner. Whether the water tanks of small and high-rise buildings in residential buildings are cleaned by the water supply company or the property, usually the property company hires the water supply company to clean the water tanks regularly.

This is because there is a certain danger in the high-rise washing water tank, and the water quality after washing is related to people's health, so it cannot be cleaned casually by unqualified people. Therefore, the high-rise washing water tank is cleaned regularly by the water company hired by the property.

People's drinking water is very important to human health. If the water tank of high-rise building is not cleaned for a long time, it will produce dirt and cause various diseases of people. Judging from the current situation, all property companies have no clear rules on who should clean up. My opinion is that the owners should sign a contract with the property management company, and the contract will decide who is responsible for cleaning them.