In-office whitening treatment
An office whitening treatment is generally faster, more effective, and lasts longer because dentists use gels with a higher concentration of peroxide than those gels found in OTC products. Your dentist will examine you first to make sure your teeth and gums are healthy, protect your surrounding gum tissue and mouth during the procedure, and monitor treatment throughout. Office whitening usually takes from 30-90 minutes.
Light-Activated Whitening
Some office whitening treatments make use of halogen, LED, or UV lighting as part of the procedure. Light doesn’t whiten teeth itself. Instead, it works with the gel solution, activating the molecules in the whitening gel and speeding up the chemical reaction which eliminates stains.
Custom Gel Trays
Custom trays created in the dentist’s office are an option for those who want to use a whitening gel at home. Professionally crafted trays will fit your teeth perfectly and allow a more precise application of the peroxide gel, which will also be provided. Custom trays can require about two weeks of use for maximum whitening.
Some teeth are not good candidates for typical whitening procedures at home or in-office. If you have deeper discoloration caused by trauma or medications taken during tooth formation, or if you have dental bonding, veneers, crowns, or bridges which are darker than your natural enamel, talk to your dentist to decide which whitening treatment or cosmetic procedure is the best option to achieve your brightest smile