Wash your hands with soap and warm water
Soak the finger in warm water for 10 to 15 minutes
Dry the area completely
Sterilize nail clippers, cuticle scissors, or tweezers with rubbing alcohol
Trim the hangnail flush with the skin
Do not pull or bite the hangnail
Apply antibiotic ointment or petroleum jelly
Cover with a bandage if the area may get dirty or irritated
Moisturize hands and cuticles regularly
Wear gloves when using cleaning products or working with water
Seek medical care if there is redness, swelling, pus, severe pain, or signs of infection