When it comes to keeping your teeth clean and healthy, an electric toothbrush isn’t a necessity—but it can definitely help. Features like 2-minute timers and pressure sensors can help you make sure ...

Modern nylon bristle toothbrushes were first developed in 1938. However, early civilizations used slender twigs with tattered ends to brush teeth. The use of these "chew stick” started during 3000 B.C ...