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Professional teeth whitening lightens the colour of your teeth to remove stains and brighten your smile. Performed in the clinic with a professional-strength gel — sometimes activated by light — it is a quick, non-invasive way to lift years of discolouration from coffee, tea, smoking and age.
Professional teeth whitening lightens the colour of your teeth to remove stains and brighten your smile. Performed in the clinic with a professional-strength gel — sometimes activated by light — it is a quick, non-invasive way to lift years of discolouration from coffee, tea, smoking and age.
The most common questions about this treatment
Results are not permanent and typically last from several months to a couple of years, depending on your diet and habits. Avoiding staining foods, good hygiene and occasional take-home top-ups help keep teeth bright.
Professional whitening with controlled, peroxide-based gels is considered safe for enamel. Temporary sensitivity can occur but is not damage; following professional guidance avoids overuse.
No. Whitening only lightens natural tooth enamel; it does not change the colour of veneers, crowns or fillings. If these are present, your dentist will plan shades so everything matches.
It is not painful, but some people feel temporary sensitivity to cold during or after treatment. This usually settles within a day or two and can be managed with sensitivity toothpaste.
In-office whitening can be done in a single short visit, so on its own it needs only about 1–2 days, or it can be added to other dental treatments during your stay.
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Teeth whitening uses a peroxide-based gel to break down stains in the enamel and dentine, making teeth several shades lighter. In-office whitening gives fast results in one visit; custom take-home trays can extend or maintain them. It lightens natural teeth only — it does not change the colour of veneers, crowns or fillings.
In-office teeth whitening is a quick, single-visit treatment:
Check & clean — teeth and gums are checked and a clean may be done first.
Protection — the gums are protected before the whitening gel is applied.
Whitening — a professional gel is applied, sometimes activated by light, in short cycles.
Result & advice — the new shade is checked and aftercare (and any take-home trays) provided.
You may be a suitable candidate if you:
Have stained or yellowed natural teeth
Have healthy teeth and gums (any decay treated first)
Want a quick, non-invasive brightening
Understand it does not change the colour of veneers, crowns or fillings
Have realistic expectations — results vary between individuals
Real patient outcomes from Marmara Health Center












Avoid staining foods/drinks (coffee, tea, red wine, tobacco)
Mild, temporary sensitivity may occur
Good hygiene and limiting staining habits maintain the result
Occasional take-home whitening keeps teeth bright
Whitening results are not permanent; they fade gradually with staining foods and habits, so occasional top-ups and good hygiene help maintain the brightness.
Teeth whitening is non-invasive and generally safe when done professionally, but temporary tooth sensitivity and minor gum irritation are common and settle within days. It does not work on veneers, crowns or fillings, and very dark or internally stained teeth may respond less — for these, veneers or crowns may be discussed. Any decay or gum disease should be treated before whitening.
Ministry-authorised health tourism — operating under the Republic of Türkiye Ministry of Health Health Tourism Authorization Certificate and a member of Health Türkiye.
Experienced multidisciplinary team — strong academic background and a high volume of successful procedures.
Accredited partner hospital — treatment in a fully equipped, modern clinical setting.
All-inclusive care — free online consultation, VIP airport transfers, accommodation, interpreter support and follow-up.
For detailed information about our aesthetic, hair, dental and bariatric treatments, please use the contact channels below. Initial consultations for international patients can be arranged remotely via video call or WhatsApp.