When teeth are too small or the smile is too narrow, teeth bleaching cannot provide the results that are available with teeth veneers. . A veneer is a thin shield of porcelain that is used to cover the front surface of a tooth. Veneers are designed as a permanent way to change or enhance the look of stained, chipped, broken, or undesired teeth. . Porcelain veneers are a great alternative because they permanently whiten and can change the size and shape of the natural teeth. Typically patients are numb for the veneering process. There should be no pain during the procedure once numbness takes effect. With smaller cases (two or four veneers) there will be very little or no discomfort after the numbness subsides.
The effects of bleaching also do not last forever. Bleaching teeth refers to whitening teeth beyond their natural color. Dental bleaching is an initial step in the analysis and reproduction of smile aesthetics, so it is very important that the dentist knows how to diagnose the causes of color change and to indicate whitening before proposing the appropriate dental procedure. With the technological advance, dental bleaching techniques have emerged to facilitate its use and improve comfort, safety and time reduction in the execution of the technique