Daily foot soak does not necessarily have a good role in helping the skin, foot soak can indeed improve local blood circulation, if analyzed from this perspective, daily foot soak can indeed be a good cure for certain dermatological diseases, resulting in a good effect. The most common is frostbite patients, because frostbite patients, in the case of daily foot soak, with appropriate massage can effectively relieve local frostbite. Among the clinical, if some patients in the foot occurred like eczema, tinea pedis, psoriasis and other diseases, daily foot soaking may have a further impact on their own skin breakouts. From this perspective, daily foot soaking does not help these diseases, some patients are hoping to improve the situation like chloasma on the face through foot soaking. In fact, foot soaking is often of little direct help to the treatment of melasma, so patients should apply it under the guidance of regular doctors if they want to treat their skin diseases, and not to trust the so-called prescriptions.