The best teeth whitening kits are among the most popular at-home beauty treatments. Be it drinking tea, coffee, juice and ...

Extrinsic stains are the most common type of discoloration. They form when pigments build up on the surface of enamel. These stains often result from everyday exposure to food color, drinks, and ...

Teeth stains are commonly associated with poor oral hygiene and habits like smoking tobacco. Plaque accumulation can lead to the yellowing of teeth, while tobacco use often results in dark stains.

Tooth discoloration is classified into three main types: extrinsic (surface), intrinsic (internal), and internalized (stains that have penetrated the tooth). Common causes include diet (coffee, tea), ...

A change in tooth colour is caused by factors such as external stains from food, drinks, and tobacco, and internal factors such as disease, genetics, certain medications, or damage to the enamel ...

Weeks after the placement of clear aligners, a woman had transient apical breakdown, a sequelae of dental trauma, that may have led to a purplish discoloration in a tooth that didn't respond to pulp ...

Even if you’re a diligent brusher and flosser, spots can still show up on your teeth. While some types of discoloration aren’t a cause for concern, a black or dark dot may point to a more serious ...

NEW YORK, NY / ACCESS Newswire / December 4, 2025 / Many people struggle with tooth discoloration at some point in their lives due to many reasons, from aging to dietary habits. If your teeth begin to ...