Tooth discoloration is a main concern of cosmetic dentistry, and your at-home dental care routine has a big impact on how yellow your teeth become. Understanding the causes of yellowing and how to prevent and treat it will help you keep your smile whiter longer.

A Guide to Tooth Discoloration 

What causes yellow teeth?

One culprit of extrinsic tooth staining is enamel loss. Whether it occurs naturally or is eroded, enamel loss allows substances to permeate deep into your tooth, leaving lasting stains. Enamel can be eroded through brushing too hard, consuming acidic substances, and bacteria caused by poor oral hygiene. It can also become cracked or scratched by using firm-bristled brushes and shifting temperatures. 

Intrinsic staining, on the other hand, is caused by internal factors, such as tetracycline antibiotics, previous trauma to the tooth, or dentinogenesis imperfecta, a genetic disorder that causes discoloration.

Are there substances that make yellowing worse?

Extrinsic staining can be worsened by your diet and habits. Tobacco use, for instance, causes discoloration because it involves repeated and frequent exposure to corrosive chemicals, which weaken enamel and cause stains. Alcohol will also contribute to staining, as it’s an acidic substance. Foods and drinks that are acidic and highly pigmented such as tomato soup, coffee, black tea, beets, berries, and citrus fruits will also cause yellowing, as they erode enamel and leave behind pigmentation.

How do I prevent tooth discoloration?

The key to prevention is a rigorous at-home dental care routine, supported by regular dental visits and cleanings. Avoiding substances that damage enamel or cause staining will help as well. You can also incorporate whitening products into your dental routine, such as whitening toothpaste and mouthwash.

Can it be corrected?

At-home whitening kits are available in many stores, which will help with mild to moderate staining. For severe stains, a dental professional can provide stronger in-office whitening. If you have intrinsic staining or other aesthetic dental flaws, veneers might be a viable option for you, as they’ll hide the stains and other minor blemishes. Crowns are an option as well, but they require a more involved procedure and are usually reserved for treatment of moderate to severe tooth damage. Your dentist will be able to help you choose the best option for your smile.

For attentive dental care and cosmetic dentistry services, visit Drs. Bradford & Catchings Family Dentistry in Fishersville, VA. They provide elite dental care to patients of all ages, whether you need veneers, implants, or emergency procedures. They also provide advanced sleep apnea treatments. Learn more about their cosmetic dentistry services online, and schedule an appointment by calling (540) 213-1966.