The history of foot bath is thousands of years, and the earliest literature record is "Elbow Reserve Emergency Prescription" in Jin Dynasty, which has a history of more than 1000 years.

Soaking feet is the key to health preservation, which can remove human blood waste and pathological deposits, clean the human body and resist various diseases. Soaking feet has a good auxiliary effect on the treatment of many diseases. When soaking feet, adding some old fragrance to hot water can promote blood circulation and relieve foot problems. People often say: "the rich take tonic, and the poor soak their feet." It can be seen that soaking feet plays a great role.