Iodophor is not suitable for foot soaking, its main ingredient is povidone iodine, the general concentration of 0.5%-2% or so, in the topical topical application can be sterilized and disinfected, it can kill the skin surface of the bacteria, fungi, and part of the virus. With iodine vodka foot soak, usually used to treat foot fungal disease, that is, tinea pedis or foot fungus, but iodine vodka foot soak for foot fungus is not very practical, if the whole foot soak, do not dilute the concentration, once you have to use a lot of iodine vodka, not only a waste, at the same time, may be on the skin will also cause a certain degree of irritation. If the dilution, reduce the concentration of iodophor, may not reach the effective inhibition of fungal drug concentration, so the therapeutic effect is also not good. It is usually recommended that you can directly use cotton balls, cotton swabs dipped in iodine povidone externally coated parts of the foot fungus, especially for the inter rubbing vesicular tinea pedis or blister tinea pedis, iodine povidone externally rubbed have a certain therapeutic effect. But for some hyperkeratosis very thick tinea pedis, simple rubbing iodine may not be able to penetrate the deeper layers of the skin, the therapeutic effect is limited, can choose ketoconazole, miconazole treatment. Drugs should be applied under the guidance of a doctor.