Oral Hygiene Directory

Toothbrushes are featured on this site, which reviews the history of toothbrushes in the United States and explores the different types of toothbrushes available today. The website discusses the differences between the manual toothbrush and the electric toothbrush; it also highlights selected...

This site discusses the causes, treatment, and prevention of bad breath, tonsil stones, and canker sores, as well as other oral hygiene problems.