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No, tampons cannot expire because they do not break-down easily (thus one reason for potential environmental risk), although some brands may have an expiry date if there's risk of contamination. However tampons that are old should be approached with caution as tampons are not sterile so can grow bacteria and mold if kept in a warm moist or dirty environment. If in doubt just buy more tampons or use another menstrual product instead.

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9y ago

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