Remove foot odor, commonly used methods, for antifungal ointment applied to the feet, compound salicylic acid dispersion soak feet, etc.. The cause of foot odor, mainly foot bacteria breeding, and local top secretory sweat gland secretion reaction, the production of unsaturated fatty acids and ammonia, emitting a special smell, belongs to the category of oedema. Treatment to inhibit sweat gland secretion, antibacterial, anti-inflammatory. You can use compound salicylic acid dispersion, soak it in boiling water, keep it at a certain concentration, soak your feet for thirty to sixty minutes at the appropriate temperature, and stop it after the next day of desquamation. The fungus or bacteria in the superficial part of the foot is shed along with the epidermis for the purpose of treatment. Urotropine solution can be used to play the role of antibacterial, astringent, antiperspirant, effective removal of foot odor, specific medication, need to be used under the guidance of a doctor. According to the cause of foot odor, use antibacterial, antiperspirant and other methods of treatment, and at the same time, we should wash shoes and socks regularly to keep them dry and clean to reduce local bacterial growth.