The Toothpaste Showdown: Pyrophosphate vs Fluoride
Toothpaste is a big deal. It's the first line of defense against plaque and calculus. But not all toothpaste is created equal. Two types of toothpaste were put to the test. One contained 5% pyrophosphate. The other had fluoride. The goal was to see which one was better at stopping calculus from forming. Calculus is the hardened plaque that sticks to teeth. It...