Girls with smelly feet in summer are considered to be related to poor hygiene, bacterial and fungal infections. It is recommended to pay attention to personal hygiene, give anti-infection, anti-fungal drugs for treatment. 1. Poor hygiene: usually do not pay attention to personal hygiene, exercise, wear breathable shoes and socks, resulting in local sweating, bacterial decomposition of sweat produced odor resulting in foot odor. It is recommended to pay attention to personal hygiene, wear breathable shoes and socks, and often take shoes and socks to the sun, which will help reduce foot odor. 2. Bacterial infection: excessive local sweating, bacterial invasion occurs fossa keratolysis, bacterial decomposition of the stratum corneum, may emit an abnormal odor. It is recommended to go to the hospital to determine the bacterial infection caused by erythromycin, fusidic acid, mupirocin and other antibiotic ointment anti-infective treatment, can help relieve. 3. Fungal infections: Excessive sweating of the feet induces fungal infections, causing athlete’s foot, which can also lead to smelly and itchy feet. If you are diagnosed as fungus positive, you can be given antifungal drugs such as miconazole nitrate, ketoconazole, itraconazole, etc. under the guidance of your doctor. Summer foot odor, it is recommended to pay attention to foot hygiene and ventilation, but also to the hospital dermatology department for examination, given the appropriate drug treatment, can promote recovery.