What is the direct answer?
Professional tooth whitening lightens natural teeth with peroxide gel after the dentist checks the teeth and gums.
What does this question mean?
Peroxide breaks down color compounds in enamel and dentine, but does not change restorations such as crowns or veneers.
What can you do next?
The dentist records shade, treats disease, protects gums, applies gel, and explains sensitivity care.
When should you seek dental care?
Arrange assessment for severe sensitivity, gum irritation, a dark single tooth, or unexplained color change.
What should you ask the dentist?
Ask which discoloration will respond and whether your existing restorations will match afterward.
Frequently asked questions
Can home care replace an examination?
No. Home care supports the mouth, but it cannot diagnose or repair a dental problem.
What determines treatment?
The affected tissue, severity, symptoms, bite, existing restorations, and health history guide treatment.

