Good hygiene: Good handwashing and cleaning towels/surfaces is a start. Like eating chips and dip: no double dipping. Ensure your fingers are cleansed before touching the applicator tip.
Answered 5/7/2016
5.8k views
Not likely: It is not likely that you will infect your finger just by touching the cold sore while applying abreva. Just wash you hand after applying it.
Answered 6/19/2012
5.8k views
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A doctor has provided 1 answer
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