Answer: Thank you for contacting customer care service. If you are using a lubricious (hydrophilic catheter) that has sterile water to activate the lubricant enclosed in the kit, the expiration date is usually dictated by the tested time during which sterility of this water can be maintained.
It is probably OK to use them, esp. if you have kept them in a cool dark location, but inspect it carefully after opening. If you see any deterioration of materials, or of any included water is cloudy at all, discard it and don't take the risk.
Medical Supplies Club Customer Care
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