The reasons of yellow teeth (or stains)

What causes teeth to discolor or become yellower?

The causes are many. The most common are:

  • Not taking good care of your teeth
  • Natural aging. Aging makes teeth less bright as the enamel gets thinner and the dentin becomes darker.
  • Thin enamel also makes teeth look yellow. Tooth enamel is the hard, white surface of your teeth, and underneath it is a pale brown substance called dentin. Thick enamel looks white, but thin enamel allows dentin tones to show through, making teeth look yellow from the outside. Enamel naturally wears thin as people age, but acids from foods and drinks such as sour candies, oranges and soda also thin the enamel by eroding its surface.
  • Prolonged consumption of staining agents such as tobacco, coffee, tea, red wine, dark-colored soda, and staining foods like mustard, tomato sauce, or blueberries. A good rule to go by is that if it will stain a white handkerchief or white t-shirt, then it may similarly stain your teeth.

It is also possible to have stains inside the tooth. These are called intrinsic stains. For example, intrinsic stains can be caused by exposure to too much fluoride as a child while teeth are developing. Other causes include tetracycline antibiotics. These types of “tooth-formation” stains do not respond well to any form of teeth bleaching. Trauma may also darken a tooth. 

 

Share:
COVID-19 - NOTICE
To keep our customers and staff healthy and safe, during the coronavirus outbreak, we are taking the following preventive measures
1) No more than 1 client at a time in our premise 2) Body temperature of all clients and staff is measured before to enter the building
3) All staff are required to wear face masks and gloves 4) All staff are required to sanitise or wash their hands frequently
5) Our cleaning and disinfecting procedures have been enhanced
Should you have any enquiries, please contact us at info@smile-center.com