Oral b professional whitening
Professional whitening uses a peroxide gel selected and applied under dental guidance after the teeth and gums are examined.
The short answer
Professional whitening uses a peroxide gel selected and applied under dental guidance after the teeth and gums are examined. Peroxide penetrates enamel and oxidizes color molecules in natural tooth structure; crowns, fillings, and veneers do not whiten.
What is the direct answer?
What does this question mean?
Peroxide penetrates enamel and oxidizes color molecules in natural tooth structure; crowns, fillings, and veneers do not whiten.
What can you do next?
A dental team may check for cavities, cracks, gum inflammation, exposed roots, and restorations before selecting a tray or in-office protocol.
When should you seek dental care?
Seek advice for marked pain, gum irritation, or persistent sensitivity, and address untreated dental disease first.
What should you ask the dentist?
Ask which peroxide system is used, whether restorations will match afterward, and how sensitivity will be managed.
Frequently asked questions
Can this be treated without identifying the cause?
Treatment depends on the examination finding, so symptom relief does not replace diagnosis.
What information helps at an appointment?
Note when the symptom began, what triggers it, recent dental work, and the medicines you use.