Teeth whitening is a dental treatment that lightens stains and discolouration on your natural teeth using a whitening gel, either in the chair in about an hour or at home with custom trays. It suits adults with healthy teeth and gums whose teeth have darkened with age, coffee, tea or smoking. At 7 Dimensions Medical Center (7DMC) our dentists offer professional teeth whitening, including Zoom in-chair whitening, at our Jumeirah (Umm Suqeim 3) and Al Barsha (Arjan) branches, always after a quick dental check.
Professional whitening uses a hydrogen peroxide or carbamide peroxide gel that releases oxygen into the enamel and breaks down the stain molecules inside the tooth. This is different from a cleaning or a whitening toothpaste, which only remove stains from the surface. Your dentist first checks that your teeth and gums are healthy, then protects your gums and lips before the gel goes on.
At 7DMC we use Zoom whitening, which combines a whitening gel with an LED light. "Laser teeth whitening" is a common name for light-activated whitening of this kind.
It does not change the colour of crowns, veneers, bonding or fillings, and some deep grey stains (for example from certain antibiotics) respond less well. In those cases your dentist may suggest veneers instead.
| Option | What it involves | Often chosen for |
|---|---|---|
| In-chair Zoom whitening | Gel applied in timed cycles with an LED light, in one visit | Whitening in a single appointment |
| Take-home whitening | Custom trays and a lower-strength gel worn at home for 1 to 2 weeks | Gradual whitening, or topping up later |
| Cleaning and whitening | A scale and polish first, then whitening | Removing surface stain and tartar for an even result |
Whitening suits most adults who:
It is not suitable, or needs to wait, if you:
I had my teeth whitening done at the Arjan branch and honestly I really liked it. The clinic is so nice and the team is very friendly. Everything was comfortable and I'm really happy with the experience. Such a cool clinic with a great atmosphere. Definitely recommend it!Google review · 7DMC Jumeirah
Great dental service, very thorough, walked away with sparkling clean teeth 🙂Google review · 7DMC Al Barsha
Dr Jouliana Saba, her lovely dental assistant and the 7 Dimensions team were all polite, kind and knowledgeable! Dr Jouliana Saba has a great sense of humour and was very reassuring during my dental treatment. She also provided me with recommendations for dental care…Google review · 7DMC Al Barsha
Talk to our team at Jumeirah or Al Barsha. We will answer your questions and help you choose the right next step.
Most people see a lighter shade straight after one in-chair session, and the colour settles over the next day or two. How much lighter depends on your natural shade and the type of staining: yellow tones usually respond better than grey ones. The result often lasts 1 to 2 years, longer if you limit coffee, tea and smoking and keep up regular teeth cleaning. Results vary from person to person.
Professional whitening is generally safe when a dentist checks your teeth first and supervises the treatment, but it has side effects. The most common is tooth sensitivity, which usually settles within a couple of days. The gel can irritate the gums if it touches them, causing temporary soreness or white patches. Fillings, crowns and veneers do not whiten, so they may look darker than the teeth around them afterwards. Overusing whitening products can increase sensitivity, which is why home kits should be used only as directed. Tell your dentist about any sensitivity, recent dental work or medical conditions before treatment.
The cost of teeth whitening in Dubai usually ranges from AED 500 to AED 2,000, depending on the type of whitening, whether a cleaning or home kit is included and the clinic. Typical ranges: In-chair (Zoom) whitening, one session, AED 900 to AED 1,800; In-chair whitening with cleaning and take-home kit, AED 1,400 to AED 2,000; Take-home whitening kit with custom trays, AED 500 to AED 1,000. These are typical market prices across Dubai clinics, not a 7DMC price list. At 7DMC, your exact price is confirmed at your consultation, before any treatment.
One in-chair Zoom session usually costs AED 900 to AED 1,800 in Dubai, and packages with a cleaning and take-home kit cost more.
"Laser whitening" is a common name for light-activated whitening. Zoom uses an LED light with a whitening gel rather than a true laser.
Used as directed under a dentist's supervision, professional whitening is not thought to cause lasting harm to healthy enamel. Temporary sensitivity is the most common side effect, and overuse can make it worse.
Often 1 to 2 years. Coffee, tea, red wine and smoking shorten it, and occasional top-ups help keep the shade.
Often yes. A scale and polish first removes surface stain and tartar so the whitening gel works more evenly.
No. Whitening only works on natural teeth, so your dentist will check how your existing dental work will match.
7DMC offers teeth whitening at two branches: Jumeirah (Umm Suqeim 3), opposite Jumeirah Beach Hotel, and Al Barsha (Arjan, Al Barsha South), both with parking.
