A visibly whiter smile with professional Zoom whitening in Sibiu
Teeth whitening is one of the most requested cosmetic dental treatments, and done professionally, in the dental chair, under a doctor’s supervision, it is also one of the safest. At Infinite Smile we use the Zoom WhiteSpeed lamp, with which teeth can become up to ten shades whiter in a single session.
- Zoom WhiteSpeed lamp, spectacular results in just 45 minutes
- Teeth up to ten shades whiter in a single session
- Procedure performed in the clinic, under the doctor’s direct supervision
- Post-whitening gel to protect the enamel and reduce sensitivity

What professional teeth whitening is
Teeth whitening is the procedure that lightens the natural color of your teeth using a hydrogen peroxide-based gel, applied in a controlled way by the dentist. It is the fastest way to transform your smile: nothing is ground down, nothing is added, your own teeth, only whiter.
These days we pay more and more attention to our appearance, and our smile is the first thing others notice. It is no surprise that whitening has become one of the most sought-after cosmetic dental treatments. The good news: done correctly, in a dental practice, whitening does not harm the enamel or the health of your teeth.
At Infinite Smile, whitening is performed with the Zoom WhiteSpeed lamp, a latest-generation technology used by renowned dentists around the world. With it, teeth can become up to ten shades whiter in a single session, with results visible in just 45 minutes.
In-clinic whitening vs. at-home products
The doctors’ recommendation is clear: when you want a whitening treatment, it should be carried out in a dental practice, under a doctor’s attention. Efficiency and speed increase, and the final results are far better and more visible than with a treatment done at home using products you buy yourself.
The difference comes down to concentration and control. Over-the-counter products, “whitening” toothpastes, strips, one-size-fits-all trays, use low concentrations of active agent, precisely because no one is supervising the application. Results are slow and modest, and trays that do not fit your teeth can let the gel irritate your gums. In the clinic, the doctor uses a professional hydrogen peroxide-based gel, protects your gums before applying it and monitors every stage, eliminating the possible risks or side effects of the whitening gel.
One essential step before any whitening: a dental check-up. All existing dental problems, cavities, damaged fillings, gum issues, must be treated before the procedure begins, otherwise they can affect the final result.
How the Zoom lamp works and why we use it
The Zoom lamp is a professional medical device created specifically for teeth whitening. Its role is to accelerate the chemical process of the gel applied by the doctor, boosting its efficiency. The whitening gel works on its own, without external stimulation, but its efficiency is much lower and the effects are not as visible.
A major advantage of the Zoom lamp is how little time the procedure takes: you get a whiter smile in a single visit, and precisely because exposure to the gel is short, the risk of developing tooth sensitivity drops.
As long as the procedure is performed in the clinic, professionally, under the doctor’s careful supervision, using the hydrogen peroxide gel and the Zoom lamp, the whitening treatment does not harm the enamel or the health of your teeth.
How white your teeth will be after treatment
The final result differs from patient to patient, because many factors influence tooth color. Directly, the color of your teeth is determined by your genetics. Indirectly, lifestyle changes it over time: daily coffee, smoking and an incorrect or inconsistent oral hygiene routine alter the natural white of the teeth, leaving them looking neglected and unhealthy.
That is why, before whitening, the doctor establishes with you the starting shade and realistically assesses the result that can be achieved. With the Zoom lamp, teeth can become up to ten shades whiter in a single session, and the procedure can be repeated within the session until the desired shade is reached.
One detail worth knowing: whitening only works on natural teeth. Existing fillings and prosthetic work keep their color, which is why the doctor checks at the consultation whether you have visible restorations in the front area and tells you from the outset what result you can expect.
Who cannot have Zoom whitening
Professional whitening is a safe procedure, but it is not suitable for everyone. Our doctors do not recommend it in the following situations:
- Women who are pregnant or breastfeeding
- People with sensitive gums and teeth
- Patients with gum recession or eroded enamel
- Patients with periodontal disease
- Patients with untreated cavities or fillings on the front teeth
- Patients with ceramic teeth or prosthetic work on the front teeth
- Children and teenagers, their teeth are not yet fully developed
How long the effect lasts and how to keep it
How long your teeth keep their new shade of white depends on your diet, lifestyle, habits and oral hygiene. Smoking, coffee, and strongly pigmented foods and drinks, red wine, black tea, dark sauces, can take a toll on the color you have achieved.
To prolong the result, a few simple habits are worth adopting: proper brushing twice a day, limiting strongly colored foods and drinks (or rinsing with water after them), quitting smoking and regular professional cleanings. When the shade starts to fade, a touch-up session can bring it back, far more easily than the first whitening.
It is normal for your teeth to be somewhat more sensitive to cold in the first 24–48 hours after whitening, a temporary, well-known effect of any professional whitening. That is exactly why, at the end of the treatment, the doctor applies a post-whitening gel that protects the enamel and reduces sensitivity.
Tooth gems, a discreet accent for your smile
Beyond whitening, cosmetic dentistry also includes tooth gems: small decorative pieces fixed to the tooth surface with a special adhesive, with no drilling and no damage to the enamel. Application is quick and painless, and the gem can be removed by the doctor at any time, again without leaving a trace.
At Infinite Smile, applying a tooth gem costs 350 lei. If you want to combine whitening with a tooth gem, tell your doctor at the consultation, they will recommend the right order of procedures for the most beautiful result.
How Zoom whitening unfolds, step by step
The treatment itself takes around 45 minutes, but it always starts with a consultation and a professional cleaning.
- 1
The dental consultation
The doctor examines your teeth and checks whether you are a suitable candidate for whitening. Cavities, damaged fillings or gum problems are treated first, otherwise they can affect the final result.
- 2
The professional cleaning
One session before the whitening, a complete cleaning is performed: scaling to remove tartar deposits, professional brushing and Air Flow, a jet of fine particles and water that easily lifts stubborn stains from the teeth.
- 3
Desensitising and setting the shade
For people with greater tooth sensitivity, the doctor performs a desensitising treatment first. Then, together, you establish the starting shade and the result that can be achieved.
- 4
Applying the gel and activating the Zoom lamp
The doctor prepares your mouth, applies an even layer of gel to your teeth and positions the Zoom lamp at tooth level to accelerate the whitening process. Each cycle lasts around 15 minutes and is repeated 3–4 times, until the desired shade is reached.
- 5
The post-whitening gel
At the end, the doctor applies a post-whitening gel that protects the enamel and reduces sensitivity. You leave the clinic with a visibly whiter smile, from day one.
How much teeth whitening costs
- Dental consultation
- 100 lei
- Teeth whitening with Zoom technology
- 1000 lei
- Teeth whitening
- 600 lei
- Internal whitening / non-vital teeth (per tooth)
- 300 lei
- Tooth gems
- 350 lei
Prices as per the clinic's published price list. Your exact treatment plan and final cost are established at the consultation.
Take the first step toward a healthy smile
From 600 lei (professional teeth whitening)
Frequently asked questions
Does teeth whitening hurt?
No, the procedure itself is painless. Some patients feel a temporary sensitivity to cold in the first 24–48 hours after treatment. That is exactly why the doctor applies a post-whitening gel at the end, which protects the enamel and reduces sensitivity, while patients with heightened sensitivity receive a desensitising treatment before the whitening.
By how many shades can teeth be whitened?
With the Zoom lamp, teeth can become up to ten shades whiter in a single session. The exact result depends on the starting shade and on individual factors, genetics, lifestyle, which the doctor assesses at the consultation, so you know from the start what to expect.
How long does a Zoom whitening session take?
Results are achieved in just 45 minutes: the gel is activated with the lamp in cycles of around 15 minutes, repeated 3–4 times, until the desired shade is reached. Before the whitening, a separate professional cleaning session is required (scaling, brushing, Air Flow).
Does professional whitening damage the enamel?
No. As long as the procedure is performed in the clinic, under the doctor’s careful supervision, using the hydrogen peroxide gel and the Zoom lamp, the treatment does not harm the enamel or the health of your teeth. The risks arise with at-home products used without medical supervision.
How long does the whitening effect last?
It depends on your diet, lifestyle and oral hygiene. Smoking, coffee and strongly pigmented foods shorten how long the effect lasts. With good habits, proper brushing, periodic cleanings, moderate consumption of colored foods, the result lasts a long time and can be refreshed later.
Can I have whitening if I have cavities or restorations on my front teeth?
Not before resolving those problems. Cavities and fillings on the front teeth are contraindications, they are treated first, then the whitening is done. Ceramic crowns and prosthetic work do not change color during whitening, so the doctor assesses the right option for you at the consultation.
Can I have whitening if I am pregnant or breastfeeding?
No, whitening is not recommended for women who are pregnant or breastfeeding. It is a cosmetic procedure that can safely be postponed until after this period.
From what age can teeth be whitened?
Whitening is not recommended for children and teenagers, because their teeth are not yet fully developed. The doctor assesses at the consultation whether your teeth are mature and whether whitening is suitable.
What are tooth gems, and do they damage the tooth?
They are small decorative pieces fixed to the tooth surface with a special adhesive, with no drilling, the enamel is not affected, and the gem can be removed by the doctor at any time. At Infinite Smile, application costs 350 lei.
Cosmetic Dentistry in Sibiu, Romania
You will find the Infinite Smile clinic at Str. Dorului 11 in Sibiu, open Monday to Friday, with X-rays taken in-house. Book online or give us a call.
Infinite Smile · Str. Dorului nr. 11, Sibiu 550352 · 0369 409 116
Monday – Thursday: 08:00 – 20:00 · Friday: 08:00 – 16:00
See the clinic on Google Maps →Take the first step toward a healthy smile
Book a consultation at Infinite Smile Sibiu, smile and love with us.
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