Is Your Toothpaste Past Its Prime ?

While it may be obvious that the milk in your fridge needs to be tossed once its expiration date has passed , did you know that most oral hygiene products also have an expiration date? All toothpastes that contain fluoride , an element that strengthens tooth enamel , are regulated by the U.S. FDA and , therefore , require expiration dates. While using an expired product isn’t dangerous , the consistency or quality of the product may deteriorate . For example , the binding agents in toothpaste may become cakey with age , or the toothpaste may not foam as well in the mouth . And depending on what temperature the product is stored at , it may become harder to squeeze out of the tube or become softer . According to the American Dental Association , most toothpastes contain mild abrasives that remove surface stains and debris ; fluoride; flavoring agents ; binders to hold the product together ; and humectants to prevent water loss in the toothpaste . The ADA recommends that you observe expiration dates and finish using products by the date on the packaging , which is usually two years after the manufacturing date . The expiration date on most brands of toothpaste can be found on the bottom of the container or on the crimped end of the tube . By taking note of these important dates , you can ensure you are receiving the full benefits of the product .