Foot sweat is a kind of odor, for the sole of the foot and toe between the odor, often accompanied by local sweating, wearing poorly ventilated shoes smell more obvious, the reason is that a large amount of sweat secretion failed to clean in time, impregnating the keratin layer, so that keratin and lipids are parasitic on the surface of the foot by the decomposition of bacteria and odor, because the heart of the foot sweat glands, easy to sweat, sweat contains water, salt, but also lactic acid and urea. Under sweaty conditions, the bacteria on the feet multiply and decompose keratin, plus the urea and lactic acid in the sweat, so that a foul smell will be issued. If the shoes are not breathable and the air does not circulate, the odor will accumulate more and more and the stench will be unusually strong. Treatment at the same time to pay attention to personal hygiene, diligent bathing, diligent change of shoes and socks, it is best to wear breathable performance of shoes and socks. 1, soak feet with white radish water: take an appropriate amount of large white radish, wash, slice and boil with water. Take water to soak feet, 2 times a day, can cure foot sweat, foot odor. 2, soak feet with vinegar water: edible vinegar diluted feet, adhere to a period of time, with alum water can also 3, soak feet with thick salt water: take 100 grams of table salt, add 1000 ml of hot water, to dissolve the salt and soak feet. This method is very good for sweaty feet. 4, with baking soda water soak feet: take 10 grams of baking soda dissolved in 1000 ml of water, soak feet for 15 minutes, soak 2 times a week 5, foot odor is more stubborn, the root cause or you are recommended to the hospital dermatology consultation, the use of professional drugs, away from foot odor, so that your feet also always stay healthy.