I love this dual brush. I was really tired of the brushes that seem to only clean 1 or 2 teeth at a time. It is so awesome to experience a bruch that cleans your teeth as well as your gums at the same time. With the Oral B Dual Clean brushes, powered by Braun, it gives you a totally powerful clean sensation. My teeth and gums have never felt cleaner. The dual action allows you to clean a wider section of teeth and gums at one time. It gives you cleaner, whiter, healther looking teeth, using more power and less time. I am a person notices beautiful smiles first on everyone, so I am extremely picky about the products I use on my teeth. If a person takes care of their teeth, you can usually assume that they have good hygiene all around. I have turned my daughter into a dual brush lover as well, as she has one of the biggest smiles you will ever see. She loves it, too. I know that if a person uses this the dual bruches by Oral B,k thy will never go back to the regular one bush head again. This is a great product.