Can you clean teeth with dirt?

We've heard about the trends of brushing your teeth with lemon juice, baking soda and charcoal, but dirt?! A company called the Dirt offers natural toothpaste made of bentonite clay, baking soda, spices and essential oils. However, this toothpaste isn't approved by the American Dental Association and doesn't contain fluoride, a naturally occurring mineral that helps prevent tooth decay. You can learn more about the importance of choosing ADA-approved toothpaste here: