Stained teeth are often a result of surface stains or changes in the tooth material.  There are three main categories of teeth discoloration and they are known as extrinsic, intrinsic, and age related discoloration.  There are several other factors that can lead to teeth discoloration.

 

Staining on the surface of the teeth is called extrinsic discoloration.  Staining underneath the tooth surface is called intrinsic discoloration.  Dentin which is known as the core tissue of the teeth will yellow naturally over time causing teeth to discolor with age.

There are many causes of tooth discoloration.  Foods and certain types of drinks can cause staining on the teeth and so can smoking and chewing tobacco.  Poor dental hygiene is also a cause of food discoloration.  In children from birth to age 8 years old any type of illness, disease, or trauma can cause the teeth to discolor.  Treatments such as cancer or radiation can also cause stains on teeth to appear.

 

Plaque and tarter can build up on teeth can also trap stains.  Plaque is a bacterium that is colorless and it constantly grows on teeth.  As calcium and phosphate bind to form crystals on the teeth it becomes tarter.  Plaque and tarter build ups aren’t the same for everyone.  A great way to minimize their growth is to use a toothpaste that contains a sodium hexametaphosphate that will help inhibit their growth.

 

Beginning a good oral hygiene regimen is vital to the success of a happy smile.  Your routine should include brushing your teeth twice a day, flossing at least once a day, and limiting your consumption of foods and beverages that will stain your teeth.  Regular maintenance with teeth whitening products can promote healthier teeth and have them looking white and bright for a great smile that you can be proud of. You may also see Teeth whitestrips UK for more detailed information!