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Aesthetic Dentistry

Professional teeth whitening, without the guesswork.

In-clinic whitening lightens teeth using a controlled, dentist-supervised gel — stronger and more even than anything bought over the counter, with your gums properly protected.

How it works

BeforeAfter

Whitening gels use peroxide to break down the stains that build up inside enamel over years of coffee, tea, wine and smoking. In a clinic, a higher concentration is used safely because your gums are isolated and protected, and a professional controls the timing.

What to expect

Results vary with your starting shade and the type of staining. Whitening lifts natural stains well; it does not change the colour of crowns, veneers or fillings, which is why any cosmetic plan is sequenced carefully. Some people feel short-lived sensitivity afterwards, which settles within a day or two.

Results last longer if you limit staining foods and keep up good hygiene; a top-up is occasionally needed.

Frequently asked questions

Is professional whitening safe for enamel?

Used under professional supervision at appropriate concentrations, whitening does not damage enamel. Sensitivity, if any, is usually mild and temporary.

Why not just use strips from a shop?

Over-the-counter products are weaker and fit poorly, giving slower, patchier results. In-clinic whitening is stronger, more even, and protects your gums.

Not a substitute for professional advice. This article is general patient information, not a diagnosis or treatment plan. Always consult a qualified dentist about your own situation.

References & sources

Illustrations © Tantalya Dental Clinic — original diagrams created for this article. Educational content references public-domain health information from the U.S. National Library of Medicine (MedlinePlus). Not affiliated with or endorsed by any third party.

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