1, Advantages: Soaking feet every day can eliminate foot odor. Insist on soaking your feet in warm water, you can wash the sweat off your feet and remove the odor. If you add a certain amount of ginger and salt to the water, it can also sterilize and remove cold and dampness. Soaking feet with warm water every night in summer is helpful to remove moisture and cold in the body, raise the temperature of feet, dilate blood vessels in feet, promote blood circulation, reduce cardiac afterload and improve cardiac function.

2. Disadvantages: For individual diabetic patients, the skin is weak to temperature sense, and it is prone to side effects such as burns and skin ulceration.