Why Does Toothpaste Expire? For a toothpaste to receive the American Dental Association (ADA) Seal of Acceptance, it must meet stringent requirements for safety and effectiveness. And the effectiveness of the ingredients in toothpaste determines its shelf-life. All toothpaste receiving the ADA Seal ...
the American Dental Association (ADA) does require that an expiration date be placed on all toothpaste that contains fluoride. This date is generally two years after the manufacturing date. This is because the fluoride in the toothpaste will begin to break down within that time frame. The fluori...
However, when toothpaste is old, the active ingredients may not work. That means you won't get the oral health benefits you expect from using it. When in doubt, it's worth investing in a new tube of toothpaste. You should always make your dental hygiene a top priority, after all! Q&A...