When do public bathrooms in Shanghai open?

It opens at 6 pm.

Business hours vary from place to place. Some special ones open at 6 pm. 8 o'clock in winter.

Public bathrooms are places where people wash their bodies and pursue health and beauty. Bathing can remove dirt and sweat stains on the body surface, and achieve the functions of eliminating fatigue, relieving and treating certain diseases and protecting health. Through paid or unpaid services, public bathrooms allow people to enjoy bathing easily even if it is inconvenient to stay at home or go out. Public bathrooms are equipped with waiting rooms, dressing rooms, private rooms, disinfection rooms and other basic rooms. The dressing room of small enterprises can also be used as a lounge, but it should be equipped with a corresponding number of seats or beds, and the ground should be made of non-slip and easy-to-clean materials. It's best to set up a large publicity board on the wall of the waiting room to introduce the common sense of bathing and health care and various health care bathing methods. These are all the materials that bath guests need to read while waiting. It is necessary to keep the publicity board clean and beautiful, and often change the layout to give people a sense of freshness. The disinfection room in the bathroom is best located in the male and female departments. The disinfection room uses a certain proportion of glass walls, which gives bathers a chance to see the disinfection process of supplies. Seeing is believing and gradually forming a good word-of-mouth effect may be more effective than spending a lot of money on advertising.