Ask a Florida Dentist: How Does Toothpaste Work?
Dear South Florida Dental Arts,My seven-year-old son got a lesson in how to brush his teeth at school this week, and he was frustrated when the dentist didn't call on him during Q-and-A. He wanted to know how toothpaste works, and honestly, it sounded like a good question to me!Thanks!Curiouser Ann Curiouser Dear Curiouser,What a…