The product realizes convenient and quick hair washing through innovation (you can also take a bath). The product has built-in fans, water-gas separation, water pump, mute and other modules, which realize the working principle of pressing clean water out of the scalp and then sucking the sewage back by vacuum suction. It is compact and portable. It solves the need for shampooing in a simple way and makes it difficult to move. The elderly/patients/pregnant women/disabled persons can complete cleaning care such as washing hair and bathing while sitting/lying down.