Boiling water for socks can kill the fungus, because fungal disease does not tolerate high temperature, 50-60 ℃ hot water soaking can kill the fungus. In addition to heat can kill fungus, like ultraviolet radiation can also kill fungus. Common disinfectants, such as 84 disinfectant, 75% alcohol can kill the fungus. For different parts of the fungus, you can also take different approaches. For example, often change shoes, avoid excessive moisture, can be taken to the sun, the fungus have a killing effect. You can also sprinkle antifungal powder inside the shoes, such as miconazole nitrate dispersion, etc. Usually avoid wearing common slippers and using common towels to avoid cross-infection.