Keep feet clean and dry
Wash feet daily with soap and water
Dry thoroughly, especially between the toes
Change socks daily or more often if sweaty
Wear breathable shoes
Alternate shoes to let them dry out
Use antifungal cream, spray, or powder as directed
Apply treatment for the full recommended course
Continue treatment for 1 to 2 weeks after symptoms clear
Avoid walking barefoot in public showers, locker rooms, and pools
Use clean, dry towels and do not share them
Wash socks, towels, and bedding regularly
Use antifungal powder in shoes if needed
Trim toenails and keep them clean
Seek medical care if symptoms are severe, persistent, or spreading
Seek medical care if you have diabetes, poor circulation, or a weakened immune system