How to cure foot odor?

How to cure foot odor?
1. 30 grams of ephedra root, 15 grams each of clove, woody, and cork, decocted in water, and used to wash feet 3 to 4 times a day. It is generally effective for several days in a row.
2. Take 15 grams each of alum and kudzu root, grind them into powder and decoct in water, wash and soak the feet of each eye. Generally more than 10 consecutive days can be cured.
3. 30 grams of alum, 6 pieces of dried ginger, decoct in water, soak feet with juice, 2 times a day, soak for 30 minutes each time, 3-5 days will be effective.
4. 60 grams each of Fangfeng and Zizhi, 30 grams each of Chuanxiong, Asarum, Atractylodes, and Alum. Co-research fine powder and bottle it for later use. Sprinkle the powder into the shoes when using it, and use it once every other day. or
Take 20 grams of powdered medicine, put it in the foot basin, brew it with boiling water, wash your feet and soak for 15 minutes when the temperature is suitable. Generally, there will be obvious curative effect after 1 week of continuous use.