Tooth decay is the most common chronic childhood disease, so it's important to teach children effective tooth brushing habits, especially around the candy-focused holidays, like Halloween and Easter ... As a parent and dentist, I believe there is something special about a child's smile at every stage. Oral-B Stages is helping to make oral care fun, while also reminding parents that their children's beautiful smiles can be maintained by encouraging proper oral care habits early on in life.