The correct way to soak your feet in salt water is to adjust the water temperature to the right level and add the right amount of salt to dissolve it, but there is no medical value in soaking your feet in salt water. When soaking feet in salt water, it is recommended to maintain the time for about 20 to 30 minutes, and the water temperature should be at a temperature that is comfortable for you, which is usually about 40 degrees. If the water temperature is too high, it may trigger burns. In addition, the amount of salt should be appropriate, if the amount of days, the salt water concentration is too high, it will cause corrosion and irritation of the skin, especially when there is a wound on the foot, you can not use concentrated salt water to soak your feet, or it will trigger severe pain and discomfort. Although the use of the correct way of salt water foot soak can play a certain role, but must pay attention to the temperature and time, it is not recommended that diabetic patients themselves with salt water foot soak, so as not to be burned.