A toothbrush is a tool that is used to clean the teeth and to maintain our oral hygiene. Tooth brushing is one of the ways to control plaque level in our mouth , which is mechanically. It can also be done chemically, but mechanical cleaning is the most commonly practiced method around the world. It is also the most fundamental way of removing all the debris in our mouth, in which cannot be done by just using the chemical cleaning method alone. Continue reading →