20 Natural Remedies for a Cold Sore
Hydrogen Peroxide
Hydrogen peroxide is a household essential. Hydrogen peroxide can be used in so many different ways around the house. It's certainly known for its healing properties, and is the perfect natural remedy to get rid of those pesky cold sores.
Disinfecting the cold sore with hydrogen peroxide will prevent bacterial infection and dry out the sore. The cleaner the sore is, the better chance you have of getting that pesky cold sore to heal quicker and without getting worse.
