How do these lights or lasers work in the whitening process?

Teeth whitening treatments often start with the dentist evaluating the patient's mouth. The bleaching agents like hydrogen peroxide that dentists use to whiten ... Non-vital bleaching is bleaching done on teeth that are no longer "alive." If your tooth has changed colour because of a root canal, non-vital bleaching can ... Jun 6, 2022 ... Power bleaching at the dentist's office involves rinsing your teeth with a powerful hydrogen peroxide solution for 20 to 30 minutes. Laser ... Jul 8, 2020 ... The solution contains a bleaching agent, typically hydrogen peroxide or carbamide peroxide; A laser or curing light is usually used to activate ... How do dentists treat discolored teeth? Dentists use different tooth ... Dentists may offer in-office or at-home professional teeth whitening treatments. These symptoms should go away once the whitening products are no longer being used. Q. Do I need to get my teeth cleaned before a teeth whitening procedure? A. What Does a Dentist Recommend for Teeth Whitening ... A dentist recommends teeth whitening for patients that have mild to moderate teeth stains. They use a ... In-office, dentist-formulated products are more effective due to the higher concentration of whitening ingredients. People with heavy dental staining do not get ... Jun 27, 2018 ... Two categories of whitening treatment supervised by a dental provider include repeated use of teeth enfolding trays at home or in-office ... Feb 4, 2019 ... 1. In-Office Whitening (Chairside Bleaching): • Procedure: A high-concentration bleaching gel is applied to the teeth, often activated by a special light or ...