What the treatment does
Teeth whitening can lighten the colour of natural teeth. A dental examination helps identify staining, check for disease and determine whether whitening is appropriate. Fillings, crowns and veneers do not whiten in the same way.
Could this be right for you?
- Staining or discolouration of natural teeth
- Healthy teeth and gums suitable for whitening
- A wish to compare professional whitening options
Your examination comes first. The findings determine whether this approach fits your teeth, health and goals.
From assessment to aftercare
Check first
Your dentist checks the cause of discolouration and any dental issues that need attention.
Discuss expectations
Review the method, likely shade change and possible sensitivity. Results vary between patients.
Whiten and review
Follow the recommended instructions and discuss maintenance or sensitivity at review.
Risks, limitations & alternatives
Sensitivity and gum irritation can occur. Whitening is not suitable for everyone and cannot guarantee a particular shade. Existing restorations may appear a different colour afterwards.
Aftercare & follow-up
Use products only as advised and contact your dentist about persistent sensitivity or irritation. Ask about maintaining the result and future whitening.
Plan the cost before you commit
The chosen method, number of visits and any preliminary treatment affect the estimate. Ask what is included and whether maintenance products are separate.
Confirm the consultation fee when booking. Before treatment, request a breakdown of the procedure, materials and follow-up so you can compare the complete plan.
Your treatment estimate checklistQuestions you may have
Will whitening work on crowns?
Whitening acts on natural teeth. Crowns, veneers and fillings generally retain their existing colour, so their appearance should be considered in the plan.
Can whitening cause sensitivity?
Temporary sensitivity can occur. Tell your dentist about existing sensitivity and follow the instructions for the selected treatment.
How long do the results last?
The duration varies with the starting colour, habits and method used. Whitening results are not permanent, and maintenance may be discussed.
Related options
Continue from your question
Use the page that matches what you are deciding or noticing. These links provide context for a clinical conversation; they do not determine which treatment you need.
General patient information, not an individual diagnosis or treatment recommendation. Further reading: NHS: teeth whitening. Confirm procedure availability and your individual plan with the clinic.