I have been using the Sonicare Electric Toothbrush for approximately 7 years and it is absolutely the best device on the market to clean your teeth. I have tried several battery operated toothbrushes but they never worked very well and were basically just glorified toothbrushes. After using the Sonicare toothbrush, it actually feels like you have just been to the dentist for a teeth cleaning. You know that feeling when you run your tongue across your teeth and it feels really smooth? Well, that is the way your teeth feel EVERY time you brush with the Sonicare toothbrush. It is phenomenal and I...