Colgate professional teeth whitening
Professional whitening products use peroxide under controlled instructions; the dentist first checks stains, enamel, gums, decay, and restorations.
What is the direct answer?
Professional whitening products use peroxide under controlled instructions; the dentist first checks stains, enamel, gums, decay, and restorations.
What does this question mean?
A professional whitening system may use carbamide peroxide or hydrogen peroxide in trays or an in-office application. The gel changes the colour of natural tooth structure, but it cannot change the shade of fillings, crowns, or veneers.
What can you do next?
Ask which formulation and concentration are intended, protect the gums as directed, and use only the supplied timing and application method. Treat cavities, cracks, or inflamed gums before whitening and discuss sensitivity history.
When should you seek dental care?
Arrange an examination for severe sensitivity, gum burns, a single dark tooth, untreated decay, or pain rather than starting a whitening course.
What should you ask the dentist?
Ask what diagnosis the examination supports, which treatment materials or instruments will be used, what alternatives exist, and how progress or healing will be checked.
Frequently asked questions
Can this be diagnosed from a photograph alone?
A photograph can show a visible change, but examination and sometimes imaging are needed to identify the cause.
What if the symptom keeps returning?
Recurring symptoms deserve a dental assessment because repeated inflammation, pain, or appliance problems can have a treatable underlying cause.