If the pedicure shop makes huge profits, you can buy a medicine bag and go home to soak it yourself. From Yao 19 and 10 yuan's medicine bag packaging, let's disclose that the medicine bag in Jingyiyuan is less than 20 cents and 50 cents. A friend of mine took out the foot bath powder bag inside and inquired about it in the market. Almost all other health care hospitals are so cheap.