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Does hand sanitizer expire?

Simply put, yes, hand sanitizer does expire.

The manufacturing process for hand sanitizer includes specifications for active ingredient content, such as ethyl or isopropyl alcohol, as well as color and odor. FDA-approved manufacturers conduct strict stability testing to ensure the product’s shelf life, but those specifications won’t last forever.

Over time, the alcohol content can decrease, making the sanitizer less effective at killing germs. So, while expired hand sanitizer might still offer some protection, it’s best to check the expiration date and replace it when needed to ensure you’re getting the full benefit.

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