Can tooth-colored fillings stain or discolor over time?

Although the tooth-colored composite resin we use for fillings is long-lasting and durable, the truth is that it can discolor over time, especially if you don’t practice good oral hygiene.

Tooth-colored fillings can become slightly porous over time, and they’ll wear down gradually when you bite down and chew.

What Causes Discoloration?

There are several ways that your tooth-colored filling can get stained or discolored, including the following:

  • Food and drink — Coffee, tea, red wine, berries, and dark sauces can penetrate the resin and cause discoloration.
  • Tobacco use — If you smoke or use tobacco products, it can lead to yellow or brown stains on your composite filling.
  • Age and wear — After a few years, your filling is more susceptible to plaque and bacteria buildup, leading to stains.
  • Broken seals — Sometimes, a very small gap forms between your tooth and your filling; if this happens, stains can appear in those gaps.

Tooth-Colored Fillings Wellesley, MA

If you live in Wellesley or the surrounding area, and you’d like to learn more about tooth-colored fillings, we’ll happily assist you! At Wellesley Hills Dental, we strive to educate our patients on the best ways to keep their oral health intact.

To schedule an appointment or ask a question, please contact our office at (781) 237-6511.