Teeth Whitening
What is teeth whitening?
Teeth whitening is a cosmetic dental treatment that lightens the natural colour of the teeth, removing staining and discolouration caused by coffee, tea, red wine, smoking, or simply age. At İrem Dental Clinic, whitening is carried out under the supervision of our dental team using professional-grade, dentist-controlled gel systems that are far stronger — and far safer for the enamel and gums — than over-the-counter kits. Before treatment, teeth and gums are checked to make sure whitening is suitable, and a shade guide is used to track the results.
Advantages
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Visibly brighter, more even tooth colour in a single visit
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Carried out under professional supervision, protecting enamel and gums
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Fast results compared with home whitening kits
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Boosts confidence in your smile for social and professional life
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Can be combined with a hygiene clean for a fresher overall finish
Who is it for?
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Those with staining from coffee, tea, red wine, or smoking
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Those whose teeth have naturally yellowed with age
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Patients with healthy teeth and gums and no untreated decay
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Anyone preparing for a special occasion who wants a brighter smile
How is teeth whitening performed?
Examination
Teeth and gums are checked to confirm whitening is suitable, and any decay or gum issues are treated first.
Shade Recording
The starting shade of the teeth is recorded so progress can be measured.
Protection
The gums and soft tissues are isolated to protect them from the whitening gel.
Gel Application
A professional-strength whitening gel is applied to the teeth and activated for a set time.
Finishing Check
The new shade is checked against the original, and aftercare advice is given.
Aftercare
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Avoid staining foods and drinks (coffee, tea, red wine) for the first 24–48 hours
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Mild sensitivity to hot or cold may occur for a short period and settles quickly
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Avoid smoking immediately after treatment to preserve results
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Results can last 1–2 years depending on diet and habits; touch-ups extend this
Frequently asked questions, teeth whitening
Is teeth whitening safe?
Yes, when carried out under professional supervision with dentist-controlled products, it is safe for enamel and gums.
Does teeth whitening hurt?
Most patients feel little to no discomfort; some experience mild, temporary sensitivity afterwards.
How long do the results last?
Typically 1–2 years, depending on diet, smoking, and oral hygiene habits.
Will whitening work on crowns or veneers?
No, whitening only affects natural tooth enamel — existing crowns or veneers will not change colour.
How many shades lighter can I expect?
Results vary by patient, but most people see several shades of visible improvement in one session.