Steam room is a kind of physical therapy which uses infrared reflection principle to make people sweat and emphasize high fever. Its efficacy is to expand human pores through high temperature, promote blood circulation, expel sweat and toxins accumulated in the body, relieve symptoms such as arthritis, gastrointestinal diseases, chronic bronchitis, etc., have beauty care effect, make skin smooth and help to lose weight. In the steam room of tourmaline, the unique far-infrared and negative ion effects of tourmaline act on the human body, which makes the human body absorb and activate the cells in the body and expel the substances that cause fatigue and aging in the body, such as lactic acid, fatty acid fat, cholesterol, subcutaneous excess fat and so on. By activating the hair follicle mouth and sebaceous glands, it is directly discharged from the skin without passing through the kidney, thus promoting the metabolism of the skin.