Tooth paste or dentifice is an abrasive that helps remove plaque and food debris from your tooth surface. A tooth paste also can made up of a flavouring, colouring and foaming agents. These additives to the formation help in freshening your breath and can be a motivation for children to brush. The dentrifice is also available in the gel form.A good tooth paste is one that has mild abrasives. A fluoridated paste is recommended for stronger teeth.