Soaking your feet in ginger water can effectively help improve chilblains and also achieve therapeutic effects, so it can be done daily. It is still necessary to keep warm and avoid getting cold, because if the condition is too severe, simply soaking your feet can be relatively slow. Foot soaking can only play a temporary role, so more attention is needed usually. You can soak your feet daily, maintaining the water temperature around 40°C. Moreover, the soaking time should generally be controlled between 15 to 30 minutes to effectively help improve the condition. If the chilblains are severe, some medications can be applied for treatment. (The use of medications should be carried out under the guidance of a professional doctor.)