There are a few ways to deal with foot odor. Try the following tips:
1. Use kosher salt .
Fill up your bathtub with warm water and add a cup of kosher salt. Allow your feet to soak for half an hour, and repeat this process once per day for 14 days.
Salt draws out the extra water in your skin, making it more difficult for bacteria to grow.
You can also try soaking your feet in baking soda as well .
2. Wear cotton socks .
The right socks can make all the difference. Cotton is a breathable material, so it is a better choice than something like nylon. If necessary, make sure you keep an extra pair of socks with you, so you can change if you notice that you are perspiring a lot.
3. Use cornstarch .
Before you put on your shoes, add a little cornstarch to the bottom. The powder will soak up the water and reduce the likelihood that your feet will stink later on.
4. Alternate shoes .
Have several pairs of shoes, so you can switch off from day to day, and allow your shoes to dry before putting them back on.