Prevention

The following habits can help prevent nail fungus or reinfections and athlete's foot, which can lead to nail fungus:

• Wash your hands and feet regularly. Wash your hands after touching an infected nail. Moisturize your nails after washing.
• Trim nails straight across, smooth the edges with a file and file down thickened areas. Disinfect your nail clippers after each use.
• Wear sweat-absorbing socks or change your socks throughout the day.
• Choose shoes made of materials that breathe.
• Discard old shoes or treat them with disinfectants or antifungal powders.
• Wear footwear in pool areas and locker rooms.
• Choose a nail salon that uses sterilized manicure tools for each customer.
• Give up nail polish and artificial nails.