10 Reasons Cause Your Teeth Discoloration - 1
Extrinsic Tooth Discoloration : This occurs when the enamel is stained as by some drinks or foods or by smoking. These external stains can usually be removed through the use low concentration bleaching whitening products.
1. Most Common Reason
Colored organic compounds from some foods and drinks such Coffee, Tea or Alcohol stains, particularly among young people Coffee/tea stains can be removed by simple hand scaling by a dentist, But the coffee/teas stain over years might be difficult to remove and it can be corrected only by bleaching.
2. Tobacco
Smoking or chewing tobacco are also responsible for stained teeth, creating brown to black stains on the tooth surface. Nicotine stains are very difficult to remove over time and it may take multiple visits to a dentist to get complete oral rehabilitation.
3. Citrus Fruits
Having frequent intake of citrus fruits like lemon and oranges can also cause discoloration in ones teeth. So it is necessary for one to gargle his mouth after having citrus fruits.
4. Mouth Rinse
Excessive use of mouth rinse can also cause severe tooth discoloration. Prescribed antiseptic mouthwashes containing chlorhexidine are associated with causing yellow-brown stains on teeth. Repeated use of stannous fluoride can result in a light brown or yellowish stain. Iodine-containing solution medications may also cause similar stains.
5. Dental Restorative Materials
Common dental restorative materials, as the amalgam in silver-colored fillings, may turn adjacent areas of teeth black or gray.