Soak the foot in warm water for 15 to 20 minutes, 3 to 4 times daily
Add Epsom salt to the soak if desired
Dry the foot completely after soaking
Gently lift the nail edge with clean dental floss or a small piece of clean cotton
Replace the cotton or floss daily
Apply an over-the-counter antibiotic ointment if the skin is broken
Cover the toe with a clean bandage
Wear roomy shoes or open-toe footwear
Avoid tight socks and pressure on the toe
Trim toenails straight across, not too short
Do not cut into the corners of the nail
Use clean, sterilized nail tools only
Take over-the-counter pain relievers if needed and if safe for you
Keep the toe clean and dry between soaks
Stop home care and seek medical help if there is pus, spreading redness, severe pain, fever, or no improvement
Seek urgent care if you have diabetes, poor circulation, neuropathy, or a weakened immune system