Top Causes of Tooth Stains and How Whitening Helps
A bright, white smile is often associated with good health and confidence. However, over time many people notice that their teeth begin to look yellow, dull, or stained. Tooth discoloration is very common and can occur for several reasons, including lifestyle habits, aging, and certain foods or beverages. Fortunately, modern cosmetic dentistry offers effective solutions to restore a brighter smile. Understanding the causes of tooth stains and how professional whitening treatments work can help you make better decisions about your oral care and maintain a healthier, more attractive smile. Understanding Tooth Stains Tooth stains typically fall into two main categories: extrinsic stains and intrinsic stains . Extrinsic stains affect the outer layer of the tooth, known as enamel. These stains are usually caused by foods, drinks, and lifestyle habits. Intrinsic stains occur within the inner structure of the tooth, known as dentin. These stains are often more difficult to remove and ...