General tooth darkening
Natural teeth can change colour with age and exposure to staining foods, drinks or smoking.
Professional smile brightening
Professional teeth whitening in Edmondson Park
Professional teeth whitening uses peroxide-based gel to lighten natural tooth structure after a dental assessment identifies suitability, existing restorations and possible causes of discolouration.
Whitening is a colour treatment, not a solution for every dark tooth. Fillings, crowns and veneers do not whiten, while decay, cracks or gum problems may need attention before elective treatment.
Assessment before treatmentRecommendations follow an examination and relevant records.
Options explainedBenefits, limitations, stages and likely fees are discussed.
Referral where appropriateYour dentist may recommend specialist or medical care when needed.
The cause of discolouration affects what whitening can achieve
Surface stains from food, drinks or smoking differ from colour within the tooth. A single dark tooth may need investigation, while visible restorations may need separate planning if they no longer match after whitening.
Preparing for other cosmetic care
Whitening may be sequenced before matching new veneers, crowns or fillings.
Uneven colour
Different teeth and types of discolouration can respond at different rates.
Existing sensitivity
Sensitivity, cracks, recession and gum condition should be assessed before treatment.
What to expect
Assessment and planning
Treatment recommendations depend on the findings, your health history and your preferences.
Assess teeth and gums
Identify discolouration, restorations, sensitivity and any disease that should be managed first.
Choose a whitening method
Discuss suitable options, the methods available through your treating provider and expected limitations before deciding on treatment.
Review and maintain
Monitor the response, manage sensitivity and discuss habits that influence future staining.
Compare the options
Whitening and stain-management options
| Approach | How it is used | Important consideration |
|---|---|---|
| Dentist-supervised whitening | A gel-based treatment selected after assessment | Method, availability and expected response are confirmed at consultation |
| Professional cleaning | Removes deposits and selected external surface stains | Does not change the internal colour of a tooth |
| Whitening toothpaste | Helps remove or reduce external surface stains | Does not substantially change internal tooth colour |
| Veneer or crown | Covers selected discolouration | Restorative treatment with different risks and maintenance |
Common questions
Questions about teeth whitening
This page provides general information. A dentist needs to assess your mouth before recommending treatment. Risks, benefits, alternatives and likely costs vary.
Does professional whitening work on every tooth?
No. Response varies with the cause of discolouration. Fillings, crowns, bridges, implants and veneers do not lighten with whitening gel.
Is teeth whitening safe?
Dentist-supervised whitening can be suitable after assessment, but temporary sensitivity and gum irritation can occur. Treatment should follow professional instructions.
How white will my teeth become?
The response cannot be guaranteed. Natural starting shade, discolouration type, tooth structure and treatment method all influence the result.
How long do whitening results last?
Results gradually change with time and exposure to staining foods, drinks and smoking. Maintenance varies between individuals.
Can I whiten sensitive teeth?
Possibly, after assessment. The dentist may modify gel strength, frequency or preparation and should investigate untreated sensitivity first.
Should whitening happen before veneers or crowns?
Often, because the final restorations can then be matched to the lightened teeth. Your dentist will recommend the appropriate sequence.
Ask a dentist about teeth whitening
Arrange an assessment to discuss the concern, available options and likely fees.