Keep nails clean and dry
Trim nails straight across and keep them short
File down thickened nail surfaces gently
Wash feet and hands daily and dry thoroughly
Change socks daily or more often if sweaty
Wear breathable shoes and avoid tight footwear
Use antifungal foot powder in shoes and socks
Soak the affected nail in diluted vinegar
Apply tea tree oil to the nail and surrounding skin
Apply Vicks VapoRub to the nail regularly
Use over-the-counter antifungal creams or ointments
Disinfect nail clippers, files, and other tools
Avoid sharing nail tools, shoes, or towels
Wear shower shoes in public wet areas
Replace old shoes if reinfection keeps happening
Keep treating consistently for several months
See a healthcare professional if pain, swelling, or spreading occurs
See a healthcare professional if you have diabetes, poor circulation, or a weakened immune system