Teeth whitening is one of the most sought-after aesthetic dental procedures today. It is a procedure that removes discolorations (changes in color) from the tooth enamel and dentin, making the teeth visibly brighter.
If you have noticed that your teeth have lost their whiteness or become yellowish, whitening is one of the most effective and safest ways to change that. At the Dental Vortex clinic we offer several whitening methods, tailored to the various needs and wishes of our patients.
White teeth are not just about aesthetics. A smile you feel good about also affects your self-confidence in everyday life.
Why teeth change color
A change in tooth color is a natural process, but it can also be the result of certain habits or conditions. It is important to understand the cause, because it can affect which whitening method gives the best result.
External and internal discolorations External discolorations occur on the surface of the teeth, most often due to daily consumption of coffee, tea, red wine or pigment-rich foods. Smoking is another common cause.
Internal discolorations affect the very structure of the tooth. They can be the result of using certain medications (such as tetracycline) in early childhood, tooth trauma, or natural aging during which the dentin becomes darker. Non-vital teeth (teeth whose nerve has been removed) are a special category and require a special approach to whitening.
Aesthetics and confidence
White teeth directly affect how you feel and how others perceive you.
Safe methods
We use exclusively clinically tested agents that protect your enamel.
Individual approach
Every patient receives a whitening plan based on the condition of their teeth.
Teeth whitening methods we offer
At Dental Vortex, four whitening methods are available, each with its own application.
In-office teeth whitening
In-office whitening is performed at the clinic, in a single visit that lasts about an hour. The dentist applies a high-concentration teeth whitening gel, after protecting the gums and soft tissues. The gel works in cycles of about 15 minutes, which are repeated two to three times. This method is suitable for patients who want visible results in a short time, without the need to wear a tray at home. The results are visible immediately after the treatment.


Laser teeth whitening
Laser teeth whitening is a variant of in-office whitening in which the whitening gel is activated by a laser. The laser accelerates the chemical reaction of the gel and enables the active substances to penetrate deeper into the tooth enamel in a shorter time, which can enhance the final whitening effect.
At the Dental Vortex clinic we use the Biolase Epic 10, a diode laser with a wavelength of 940 nm. This laser enables precise and controlled activation of the gel, with minimal heating of the surrounding tissue. The procedure lasts about an hour, and the results are visible immediately. The price of laser teeth whitening is 28,000 RSD.

At-home teeth whitening
Home whitening involves making a custom tray (splint), which is made according to an impression of your jaw. The tray serves as a holder for a lower-concentration whitening gel. It is worn at night, over a period of seven to ten days. The effect is gradual but long-lasting. On average, the whiteness lasts up to two years, and when refreshing the treatment it takes only a few days. An advantage of this method is that you can monitor your progress day by day and, if necessary, adjust the duration of the therapy in consultation with your dentist.
Whitening of a non-vital tooth
A non-vital tooth is a tooth whose nerve has previously been removed, most often as part of endodontic treatment (root canal treatment). Such teeth are prone to darkening from the inside and do not respond well to standard whitening methods. To whiten them, an internal technique is used: the whitening agent is applied directly into the interior of the tooth and is changed over several follow-up visits. After the procedure is completed, a definitive filling is placed. The procedure usually requires two to three follow-up visits.
What the in-office whitening procedure looks like
Regardless of whether it is classic in-office or laser whitening, the procedure follows the same sequence of steps. The only difference is in the way the gel is activated – by lamp, by laser, or chemically. The entire procedure is painless and lasts about an hour.
Teeth whitening gel The teeth whitening gel is an agent based on carbamide peroxide or hydrogen peroxide that breaks down pigments in the structure of the tooth enamel and dentin. The concentration of the gel varies depending on the method: high-concentration gels are used at the clinic, while milder gels that are safe for everyday use are used for at-home teeth whitening.
Preparation
Placing the cheek retractor that exposes the front teeth.
Protection
Protecting the gums with a special gel that hardens into a solid state.
Application
Applying the teeth whitening gel to the prepared surfaces.
Activation
Activating the gel with a laser or lamp (if used) and waiting 15 to 30 minutes.
Finalization
Removing the gel and assessing the color, with the option to repeat the procedure.
What to do before teeth whitening
Whitening is not performed on unhealthy teeth. Before starting the procedure, it is necessary to:
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remove dental tartar and soft deposits (air polishing and polishing)
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treat cavities
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treat any gum inflammation or other active processes in the mouth
Only when the teeth are healthy and clean can the whitening effect lead to the maximum possible results. These steps are not optional but are a prerequisite for a safe and effective procedure.
Note: whitening agents do not work on fillings, crowns, bridges or other prosthetic restorations. If you plan to place restorations, we recommend doing so two weeks after whitening, so that the color of the restoration can be matched to the newly whitened teeth.
Does teeth whitening hurt and is it harmful
Teeth whitening carried out under the supervision of a dentist, using clinically approved agents, is not harmful to the tooth enamel or dentin. The only possible discomfort is temporary tooth sensitivity during or immediately after the procedure. It occurs because the peroxide passes through the enamel to the dentin and can irritate the tooth nerve. This sensitivity goes away on its own, usually within one to two days. If you have pronounced tooth sensitivity, the dentist can adjust the concentration of the gel or recommend a toothpaste for sensitive teeth during the treatment period.
The agents we use at Dental Vortex are clinically tested and approved by the American Dental Association (ADA). It is important to know: home whitening methods based on baking soda, lemon juice or strawberry juice are not safe. They can damage the enamel and permanently increase tooth sensitivity.
Who whitening is not recommended for
Ideal candidates
- People with healthy teeth and gums
- People with external discolorations (coffee, tobacco)
- Patients who want a quick aesthetic refresh
Not recommended for
- People with periodontal diseases
- Pregnant and breastfeeding women
- People with gingival recession (receding gums)
- Patients wearing a fixed appliance
What to do after whitening
After whitening, the teeth are somewhat more porous and more prone to re-absorbing pigments. In the first 48 hours, the so-called “white diet” is recommended: avoid coffee, tea, red wine, dark-colored juices, tomato sauce and anything that could stain white fabric. In the long term, whiteness is maintained through regular oral hygiene: brushing twice a day, using dental floss and having regular dental checkups. For smokers and people who drink coffee every day, the result after whitening may start to fade sooner.
How long the whitening effect lasts
The results of professional teeth whitening last on average from one to two years. How long the whiteness will last depends on several factors: the frequency of consuming coffee, tea and red wine, smoking habits, as well as the regularity of oral hygiene. In patients who take care of their diet and regularly maintain their teeth, the effect lasts longer. Smokers and people who drink coffee every day may notice that the color starts to fade sooner.
At-home teeth whitening using the tray method has the advantage that the treatment can be easily refreshed – just a few nights of wearing the tray with gel are enough to bring the whiteness back to the desired level. The treatment can be safely repeated, without risk to enamel health, in consultation with your dentist.
Teeth whitening experiences
Before deciding on whitening, it is natural to want to hear what it was like in practice. Here is what our patients who have gone through the teeth whitening procedure at Dental Vortex have to say.
⭐⭐⭐⭐⭐ Marija S. “I put off whitening for a long time because I thought it would hurt. At Dental Vortex they explained everything to me in detail, the procedure lasted an hour and was completely painless. My teeth are visibly whiter, and the result has held up for a year now. I’m extremely satisfied.”
Teeth whitening price
| Usluga | Cena |
|---|---|
| Whitening of a non-vital tooth | 7.000 RSD |
| Home whitening (tray method) | 18.000 RSD |
| In-office whitening | 25.000 RSD |
| Laser whitening | 28.000 RSD |
Frequently asked questions
Schedule teeth whitening at Dental Vortex
If you have decided that it is time for whitening, or are still unsure which method suits you, call us or schedule an examination. At the examination we will assess the condition of your teeth, explain the options and together choose the approach that makes sense for you.
Patients looking for professional teeth whitening in Belgrade can find us in Zvezdara, in the East Side complex next to the Aviv Park shopping center, at the address Živka Davidovića 96A/14.
