Teeth Whitening

 Teeth whitening is a cosmetic dental procedure designed to lighten the colour of teeth and remove stains and discolouration. 

 Teeth whitening typically involves the application of a bleaching agent, such as hydrogen peroxide or carbamide peroxide, to the surface of the teeth. This agent breaks down stains into smaller particles, making the teeth appear whiter. 

 When performed by a dental professional or using dentist-approved products, teeth whitening is generally safe. However, overuse of whitening products or improper application can lead to tooth sensitivity or damage to the gums. 

 The duration of teeth whitening results varies depending on factors such as diet, oral hygiene habits, and lifestyle choices (e.g., smoking). With proper maintenance and occasional touch-ups, whitening effects can last from several months to a few years. 

 Some individuals may experience temporary tooth sensitivity or gum irritation after teeth whitening. These side effects typically subside shortly after the treatment is completed. 

 While teeth whitening is generally safe for most people, it may not be suitable for individuals with certain dental conditions or allergies to whitening agents. Pregnant or breastfeeding women are also advised to avoid teeth whitening treatments. 

 Teeth whitening is effective at removing surface stains caused by food, beverages, and tobacco use. However, it may not be as effective on intrinsic stains that originate from within the tooth structure or certain medications. 

Teeth whitening treatments primarily target natural tooth enamel and may not effectively lighten the colour of dental restorations such as crowns, veneers, or fillings. If you have dental restorations, it's essential to discuss them with your dentist to determine the best approach for achieving a uniform shade across your smile. 

 The duration of a teeth whitening procedure varies depending on the method used.