Light-activated Teeth Whitening

Enamel lightening by 10-12 tones in an hour. The result lasts for 5-6 years

Dreaming of a bright white smile that captivates at first sight? Light-activated teeth whitening is a modern and highly effective method that will help you achieve the radiant smile of your dreams in just one visit to the Kiadent dental clinic in Odesa. We can help you eliminate yellowing and dark stains caused by coffee, tea, smoking, and other factors, transforming your smile in the shortest possible time.

What is light-activated teeth whitening and how does it work?

Light-activated teeth whitening is an innovative aesthetic procedure that uses a special whitening gel applied to the tooth surface. The key element of this method is the activation of the gel components under cold LED light. Under the light, active oxygen is released from the gel, which penetrates deep into the micropores of the tooth enamel and dentin, breaking down and removing ingrained pigments.

The whitening procedure typically takes 45 to 60 minutes, is completely painless, and allows for significant lightening of the teeth (by 2-3 shades on the Vita scale), as well as removing discoloration located deep within the tooth structure. The results of light-activated whitening last up to 1.5–3 years, depending on individual patient characteristics and lifestyle.

Advantages and disadvantages of light-activated whitening at Kiadent dental clinic

Light-activated whitening is a procedure that uses light together with a whitening agent. It is one of the most modern and sought-after methods in aesthetic dentistry.

Main advantages of light-activated whitening:

High effectiveness: Lightens teeth by 6–8 shades on the Vita scale in one visit.
Removal of deep discolorations: Effectively handles even pigmentation located deep in the tooth structure.
Long-lasting whitening effect: The result can last up to 1.5–3 years with proper care.
Fast results: The entire procedure is completed in one visit to the dentist, taking only 45–60 minutes.
Reduced sensitivity: It is possible to use whitening agents that simultaneously decrease tooth sensitivity due to the content of potassium nitrate.
Safe for tooth enamel: Modern light-activated whitening systems using cold LED light minimize the risk of damaging teeth or overheating the enamel.
Easy to use: The procedure is standardized and performed under the supervision of an experienced professional.

Disadvantages of light-activated whitening (specific features):

Limited lightening of gray enamel: In cases of gray-toned enamel, lightening may not exceed 2–3 shades.
Ineffective on tetracycline-stained teeth: The method is not effective in whitening enamel darkened by tetracycline antibiotics.
Weak whitening effect in fluorosis: In cases of excess fluoride in the body (fluorosis), the whitening results may be less pronounced.

Indications and contraindications for light-activated whitening

Teeth whitening is an aesthetic procedure used to lighten the shade of teeth, eliminate yellow spots, tone irregularities, and discolorations.

Indications for light-activated whitening:

Darkening of the enamel caused by consumption of pigmented foods and drinks (coffee, tea, red wine, berries).
Yellowing of the teeth due to smoking.
Age-related changes in tooth color.
Desire of the patient to lighten their smile for aesthetic improvement and increased self-confidence.

Attention

Like other teeth whitening methods, light-activated whitening has some contraindications. It is important to have a preliminary consultation with a dentist to determine whether this method is suitable for you.

Contraindications to light-activated whitening:

Caries: All carious lesions must be treated before whitening.
Thinned tooth enamel: Requires prior remineralization and a dentist's evaluation.
Exposed tooth roots or significant gum recession.
Gum diseases: Gingivitis, periodontitis, and other inflammatory processes must be treated before the procedure.
Aphthous ulcers or other mucosal lesions in the oral cavity.
Significant tooth defects: Require restoration before whitening.
Tartar and heavy plaque: Must be removed through a professional hygiene procedure.
Presence of dental restorations: Fillings, veneers, crowns, and bridges in the smile area will not whiten, potentially resulting in color mismatch.
Allergy to whitening agents.
Pregnancy and breastfeeding.
Children and adolescents under 16 years of age: Tooth enamel is not yet fully formed.
Some systemic diseases: Diabetes, epilepsy, cancer (require individual assessment).
Increased tooth sensitivity (can be a temporary contraindication).

Some contraindications are relative and require treatment before light-activated whitening can be performed.

Only a dentist can determine the feasibility of using a particular whitening method after examination and diagnostics.

Light-activated whitening procedure: how is it performed at Kiadent?

At Kiadent dental clinic in Odesa, we strictly follow safety and effectiveness protocols to make your light-activated whitening procedure as comfortable as possible and to achieve the desired outcome.

1. Stage. Preparation and diagnostics
To achieve the best results and ensure safety, the dentist carefully examines the teeth and periodontal tissues. The starting shade of the teeth is determined using a special Vita scale, and a photo protocol is taken to assess the "before" and "after" results.
At this stage, all possible contraindications are also discussed. An important step is choosing a whitening gel with a proper pH adapted to the acidity of the patient's oral environment. This is very important: a product with an inappropriate pH level can damage the enamel. Therefore, this component is always selected by the dentist based on the individual characteristics of the patient's teeth.
A mandatory preliminary procedure is professional oral hygiene (ultrasound and Air Flow), performed 1–2 weeks before light-activated whitening. This allows removal of plaque and tartar to ensure the whitening gel can act evenly. If needed, treatment for caries and gum diseases is also carried out.
2. Stage. The whitening procedure itself
The procedure begins with careful isolation of the patient's gums using a special liquid dam or protective barrier. This is necessary to protect the sensitive soft tissues from the whitening gel and light of the lamp. The lips and mucosa are also shielded.
Then a whitening gel is evenly applied to the surface of the teeth. The active components of the gel are triggered by cold LED light using a special lamp. During the procedure, the gel containing the oxidizing agent is applied up to three times (cycles), each cycle lasting 15 minutes to effectively remove all color changes, even those deep in the tooth structure.
The total active whitening time (excluding preparation) is usually between 45 and 60 minutes. After completing the cycles, any residual gel is thoroughly removed and a special remineralizing gel is applied to reduce sensitivity and strengthen the enamel.
3. Stage. Post-whitening care recommendations
Despite sensitivity-reducing measures, the patient may experience slight increased tooth sensitivity for approximately 24–48 hours after whitening. This is a normal reaction.
To maintain the results and prevent new stains, patients are advised to follow the so-called "white diet" for at least 48 hours (ideally 7–14 days). This means avoiding all colored foods and drinks that may stain the teeth. It is recommended to stay away from foods like beets, tomatoes, peppers, red cabbage, carrots, broccoli, spinach, chocolate, strawberries, blueberries, raspberries, chokeberries, and any foods containing coloring spices such as turmeric or paprika.
For several days after whitening, patients are also advised to refrain from drinking coffee, black tea, cocoa, strongly colored juices, carbonated beverages, and red wine. Foods that can be consumed include dairy products, bananas, white bread, light pasta, rice, white vegetables (potatoes, cauliflower), and clear beverages.
The white diet is recommended to prevent color absorption into the enamel while the pores remain open. Patients are advised to brush their teeth with a special low-abrasive toothpaste, use dental floss after every meal, and apply dentist-recommended remineralizing pastes and gels.

The cost of light-activated whitening in Kiadent, Odesa

The cost of light-activated whitening in Odesa at our clinic consists of several components that ensure a comprehensive, high-quality outcome:

Professional hygiene (ultrasonic cleaning, Air Flow) — a mandatory preliminary stage that is charged separately.
Chosen light-activated whitening system.
Remineralizing therapy after whitening to strengthen the enamel and reduce sensitivity.

Данные о прайс-листе не найдены.

You can review the prices for light-activated whitening services at our clinic:

Light-activated teeth whitening (teeth whitening in a clinical setting with light-activated whitening system) – from 2,500 UAH.
Professional teeth cleaning + light-activated whitening (package service for maximum comfort and results) – from 3,800 UAH.

The exact cost of light-activated whitening will be determined during your consultation after an examination and selecting the optimal method for your smile.

Light-activated whitening or laser whitening: what's the difference?

Both light-activated whitening and laser whitening are professional methods based on the activation of the whitening gel with light. In both cases, a special whitening gel is applied to the teeth. The composition contains hydrogen peroxide and various additives (ingredients that reduce sensitivity, abrasive agents, etc.). Depending on the manufacturer and the light source used, the peroxide concentration may vary. The primary difference lies in the type of light source used to activate the gel.

Laser teeth whitening

Laser teeth whitening uses special laser devices that emit light at specific wavelengths. The dentist selects the appropriate wavelength for the procedure based on the patient's individual characteristics and desired results. The laser beam is precisely directed at the teeth, providing high efficiency and control.

Light-activated teeth whitening (lamp-based whitening)

This is the method we practice at Kiadent, which uses cold LED light. The product, with hydrogen peroxide as its active ingredient, is activated by light rays from the lamp on the tooth surface, leading to enamel whitening. The dentist repeats this process several times (usually three cycles of fifteen minutes each), each time lightening the teeth. Thanks to the first two cycles, the teeth become noticeably lighter, while the third cycle is intended to stabilize and lock in the shade.

The specialists at Kiadent dental clinic in Odesa practice light-activated whitening using state-of-the-art equipment and techniques tested in top European dental clinics, ensuring high safety, effectiveness, and comfort.

Recommendations for tooth care after light-activated whitening

To preserve the whitening effect as long as possible, it is essential to follow the so-called "white diet" for at least two days after the procedure — ideally 7–14 days. This involves avoiding all pigmented foods that stain tooth enamel.

Patients are advised to brush their teeth with a special low-abrasive toothpaste formulated for sensitive teeth or to maintain the whitening effect. It is also important to use dental floss after every meal. Routine visits to the dentist for preventive checkups and professional oral hygiene every six months will help keep your smile bright for a long time.

Frequently asked questions about light-activated whitening

Does light-activated whitening hurt?
During light-activated whitening, the patient generally feels no pain. Modern gels and cold LED light minimize discomfort. However, slight sensitivity or mild tingling may occur, especially if you have microcracks or increased enamel sensitivity.
How safe is light-activated whitening for enamel?
Light-activated whitening is a safe procedure for tooth enamel if performed according to protocol and under the supervision of an experienced dentist. Cold LED light prevents tooth overheating, and remineralizing gels applied after the procedure help restore the mineral composition of the enamel, making it stronger and less sensitive.
How long do the whitening results last?
The results of light-activated whitening can last between 1.5 and 3 years. The duration depends on individual factors, oral hygiene, following a "white diet," and eating habits (such as drinking coffee, tea, or smoking). Regular professional cleanings and good home care help maintain the results.
How many shades lighter can my teeth become?
Light-activated whitening can lighten teeth by 2–3 shades on the Vita scale. The final outcome depends on your starting tooth color and the individual characteristics of your enamel.
Can light-activated whitening also whiten crowns, veneers, or fillings?
No, light-activated whitening only works on natural tooth structures. Crowns, veneers, and fillings made of artificial materials will not change color with whitening. If you have such restorations in your smile zone, they may need to be replaced after the whitening for a uniform color.
Will my teeth become more sensitive after light-activated whitening?
Yes, temporary increased tooth sensitivity is a normal and expected reaction after light-activated whitening due to brief dehydration of the enamel. Sensitivity usually passes within 24–48 hours. To reduce it, we use special remineralizing gels after the procedure and recommend special toothpastes and a "white diet" for the first few days.

Schedule a consultation at Kiadent!

Your perfect smile is waiting for you. Book a consultation at Kiadent dental clinic in Odesa, and our specialists will help you choose the best whitening plan tailored to all your wishes and individual needs.