Once. It is not recommended to steam the spectrum energy house every day, just twice a week. The far infrared spectrum energy bucket has the function of opening Yongquan point in the foot center. The key part of the far infrared spectrum energy bucket is the massager inside, which belongs to the category of external treatment of traditional Chinese medicine, because the meridians are connected with the viscera, and stimulating specific parts of the soles of the feet can adjust the viscera.