Tooth whitening is a process where tooth discoloration is whitened to a lighter shade. It removes the staining agent through chemical means. It is a safe procedure when carried out under professional treatment results. However, this is not effective on dental restorations such as fillings, metal or porcelain crowns, etc.
Many products and techniques are available for patients who want to achieve a brighter smile, and with so many options available, it can be challenging to choose the best method for you. The best way to begin any teeth-whitening regimen is to schedule an appointment and talk to your doctor about the differences between in-office whitening and at-home whitening.