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  • As soon as we pin point the main reason for the difficulty it can be quite easy to come across a suitable product to keep our tooth bright white. (yourwhiteningteeth.com)
  • The main causes of darkened teeth are genetics, antibiotics, and certain foods , plus teeth tend to darken as we age. (heidaridds.com)
  • The main causes of internal tooth discoloration are exposure to high levels of fluoride, tetracycline, use of antibiotics as a child, developmental disorders, tooth decay, restorations, root canal issues, and trauma.External tooth discoloration is caused by factors outside the body, mainly foods and tobacco. (heidaridds.com)