Air out shoes after each use
Remove insoles and let them dry separately
Wash removable insoles regularly
Sprinkle baking soda inside shoes overnight
Shake out baking soda before wearing
Use activated charcoal odor absorbers
Place dryer sheets inside shoes temporarily
Spray shoes with a shoe deodorizer
Wipe the inside with rubbing alcohol on a cloth
Let shoes dry completely between wears
Wear moisture-wicking socks
Rotate shoes instead of wearing the same pair daily
Use cedar shoe inserts or cedar balls
Freeze shoes in a sealed bag overnight
Wash shoes if the material allows it
Clean feet and keep toenails trimmed
Use antifungal powder if needed
Replace worn-out insoles
Store shoes in a dry, ventilated place