DID YOU KNOW THE COLOR CODE AT THE BOTTOM OF TOOTHPASTE HAS A MEANING? 😄 Disclaimer: The idea that toothpaste color stripes indicate the ingredients or chemical makeup of the toothpaste (e.g., natural vs. chemical) is a common myth. In reality, the colored squares or stripes on toothpaste tubes are known as eye marks or color marks, and they are part of the manufacturing process. These marks are used by automated machines to identify where to cut and seal the tube during production. The color i