Cavities & Tooth Decay
Cavity vs. Stain: What's the Difference?
Learn how to distinguish between a cavity and stain on your tooth, so you can get back to a brighter, whiter smile.
Early Signs of Cavities and Tooth Decay: What to Look For
Detecting cavities and tooth decay early can help prevent serious oral health issues. Learn the signs of tooth decay and what early cavities look like.
Cavities (Tooth Decay): Causes, Symptoms, and Treatments
A cavity is a hole in your tooth caused by decay. It forms when bacteria in your mouth combine with sugars from food and drinks to produce acid that slowly erodes the enamel protecting your teeth.
What Does a Cavity (Tooth Decay or Dental Caries) Look Like?
How do you know if you have a cavity? Learn what cavities look like at each stage of tooth decay, what causes them, and the best treatment options.
Pulpitis: Types, Symptoms, & Treatment
Pulpitis is a serious condition which causes inflamed tooth pulp. Learn the types of pulpitis, how to spot the infection, and how it is treated.
Effects of Chewing Gum on Teeth
Learn the effects of chewing gum on teeth. Discover how sugarless gum can prevent tooth decay and strengthen enamel for better oral health
Cavities Treatment: Ways to Treat Cavities
Cavities come in a variety of forms and can be a hassle to deal with. Learn how to treat cavities and get rid of the pain for a healthier mouth today at Oral-B.
Tooth decay
Tooth decay happens when acids wear away the tooth's hard surface layer, called enamel. Learn all about tooth decay symptoms and more.
