Prevention

These tips can help you avoid athlete's foot or avoid spreading it to others:

• Let your feet air out. When you can, wear sandals to let your feet air out as much as possible.
• Wash your feet daily. Use warm, soapy water and rinse and dry your feet thoroughly, especially between the toes. Apply a medicated foot powder (Tinactin, Gold Bond, others) or other medicated powder (Lotrimin AF, Zeasorb, others) if you're prone to athlete's foot.
• Change socks regularly. Change your socks at least once a day — more often if your feet get really sweaty. Moisture-wicking socks, such as those made from cotton, help keep your feet drier than do nylon socks.
• Alternate pairs of shoes. Use different shoes from day to day. This gives your shoes time to dry after each use.
• Protect your feet in public places. Wear waterproof sandals or shoes around public pools, showers and lockers rooms.
• Be aware of the risk factors for spreading the condition. If you live with others, don't share shoes or unwashed bedding and towels.