A 37-year-old female asked:
for a dentist, is there any harm in using unopened toothpaste & mouth wash that is past its expiration date? just found some travel size ones.
1 doctor answer
Dr. Daniel Quon answered
41 years experience Oral and Maxillofacial Surgery
Probably Not: Although there may not be any harm in using unopened toothpaste and mouthwash past its expiration date, it is possible the efficacy/effectiveness of both could possibly be compromised.
Answered on Jul 28, 2020
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