Stinky feet can be caused by lack of attention to hygiene or hyperhidrosis, can be improved through daily care, medication, etc., but there is no so-called “fastest” method, it is recommended to treat according to the cause of the disease. 1. The phenomenon of smelly feet can occur if you wear stuffy shoes, have a large amount of activities, or don’t wash your feet every night, etc. This can be effectively improved by washing your feet carefully every day and changing to breathable shoes. 2. Hyperhidrosis: In case of hyperhidrosis, due to secondary bacterial infection, smelly feet will also occur. At this time, you need to change shoes and socks, wash your feet diligently, and you can use aluminum chloride solution, aluminum acetate solution and other drugs externally. The use of medication is recommended under the guidance of a doctor, read the instructions carefully before use, do not blindly use medication on your own.