Professional teeth whitening can lighten suitable natural teeth and refresh the appearance of your smile. At The Grove Dental Care in Palmers Green, treatment begins with a dental assessment so whitening can be planned safely and with realistic expectations.
Professional teeth whitening in Palmers Green
Tooth colour varies naturally and can darken through age, diet, smoking, medicines or changes within a tooth. Whitening products use controlled bleaching agents to lighten pigments within natural enamel and dentine. The response varies between people and between individual teeth.
Why an examination comes first
Before whitening, your dentist will check for decay, leaking restorations, gum problems, sensitivity and other reasons for discolouration. Existing dental problems may need attention first. A single dark tooth may require a different assessment from generalised staining.
Crowns, veneers, bridges and fillings do not whiten in the same way as natural teeth. Their colour may no longer match after treatment, so any possible need to replace visible restorations should be discussed before you begin. Read our guide to whitening and dental fillings.
Home whitening supervised by a dentist
Where suitable, custom trays are made to fit your teeth and used with whitening gel according to the instructions provided. Your dentist will explain how much gel to use, the wear schedule, tray care and what to do if sensitivity develops. Do not exceed the recommended use.
Sensitivity and other considerations
Temporary tooth sensitivity or gum irritation can occur. These effects are usually manageable but vary between people. Contact the practice if symptoms are marked or persist. Whitening is not suitable in every situation, and treatment may be postponed or avoided according to oral health, age or other clinical factors.
Maintaining the result
- Brush twice daily with fluoride toothpaste and clean between the teeth.
- Attend dental and hygiene reviews as recommended.
- Limit frequent exposure to strongly staining foods, drinks and tobacco.
- Use only the top-up approach advised by your dentist.
Arrange a whitening assessment
Book a private examination online or call 020 8882 8887. You can view our fees and other cosmetic dental services.
Teeth-whitening FAQs
How white will my teeth become?
Results vary with the starting shade and cause of discolouration. Your dentist will help set realistic expectations.
How long do results last?
The result is not permanent. Diet, smoking, ageing and oral care influence how the shade changes over time.
Can I whiten a crown or filling?
No. Whitening lightens natural tooth tissue but does not predictably change the shade of restorative materials.