Dentists recommend electric toothbrushes as one of the best ways to improve your oral health. An electric toothbrush should make it easier to reach the back teeth and to ensure that they are cleaned effectively. At the same time, other areas of a good oral health routine should not be forgotten, such as flossing and using a mouthwash. There are many choices based on personal preference: battery operated or rechargeable. With both options, there are different types of heads, which move in different ways - rotating, side-to-side movement, or ultra sonic (the bristles vibrate using a very high frequency).