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How to Apply Alcohol to Cold Sores
Things You'll Need
- Rubbing alcohol or benzyl alcohol
Instructions
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1
Pat the cold sore dry very gently.
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2
Use a cotton swab to dab alcohol on the cold sore. Another option is to pour a little alcohol onto the infected area. It will sting but dries quickly.
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3
Repeat once every 30 to 60 minutes.
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