The main function of Footlight San is to treat foot odor. Clinically, it is often encountered that after patients soak their feet with Footlight San, the skin of their feet peel off severely, resulting in the skin of both feet peeling off. The skin of the feet peels off after wearing shoes and rubbing easily with pain, erosion and easy infection, so Footlight San is not good. If you have foot odor, you can use antifungal medication, such as terbinafine cream, dacrynic ointment, and apply it until the symptoms are good and then you can use it for a period of time, such as continue to use it for more than two weeks. Usually wear shoes, socks, etc. in the sun, socks boiling water, 100 ° C boiling water can kill the fungus, ointment than the foot light San is good. Separate the foot basin and foot towels from the family, and choose cotton socks and breathable shoes. Foot fungus can be contagious, try not to scratch, scratch after scratching other places may be infectious.