After we finish our meals, we should brush our teeth. There are many dirty or the rest of food which are left in our teeth. So, we must brush our teeth in order to clean the dirty or rest of food up. In the side, we also must brush our teeth twice in a day minimally. The time that is usually used by people to brush their teeth is in the morning before they go to school or work, and the other time is after we have meals. The use of brushing our teeth in the morning is to make our teeth fresh before we go to outside. And that can make us become more confident to do the activity. Beside it, we also have to use the good tooth brush which is appropriate with our teeth in order to keep our teeth away from the hurt. Today, there are many kinds of tooth brushes that can we choose for our teeth. They are rechargeable tooth brushes, Sonicare tooth brush, and many soon. The rechargeable toothbrushes is the tooth brush which uses the electric power to move the brush head, and can move to anywhere inside our mouth. This kind of tooth brush is created for the patients or people who have limited motor skills, so that condition makes this tooth brush become more effective than manual tooth brushes, as it leaves less room for patients to brush incorrectly. The important thing of this tooth brush is the cordless hand piece relied on rechargeable batteries for power. So, the people can brush their teeth in an approved manner and for a long time. The other type of tooth brush is Sonicare tooth brush. This tooth brush is the newest type of electric tooth brush design. This tooth brush works based on the technology which is able to have a cleaning effect beyond the tips of touch bristles.