A. Handle it, or do the handy little research has suggested that. Handle that resembles a triangle can be right over. And transfer it to better handle a rounded appearance.Two. Brush should be inserted into a new round of teeth cleaning every tooth in the mouth more easily.Three. Should be used with nylon bristles are soft. The bristles are smooth and round on the ends of the bristles are not as dry or wet spring.Four. Labels have enough information to choose. It must specify the following.- The bristles are soft, medium or hard.- The end of the bristles are tapered at the end of the round end or the other as true.- Help / advice.- Date of production.- Manufacturers / trademarks.Five. For the toothbrushes do not have to be expensive.And most importantly, it is. Using a toothbrush with a small extent with his own mouth.