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Cosmetic dental care - towards a healthier smile
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Intensive teeth whitening 399 €*
Intensive whitening is the most effective in-office whitening treatment when the goal is a significantly brighter and longer-lasting result. The treatment is especially suitable for severe discolorations and naturally darker teeth.
Customer service and booking
010 273 8000 (local network rate/mobile charge)
The price of intensive whitening is 399 €. The price includes service and Kanta fees. Whitening cannot be paid with Edenred, Smartum, or Epassi.
The final whitening method is always chosen during a free consultation with a dental hygienist.
Specialist in the article
Suuhygienisti
Revised 6/8/2026
Intensive whitening in brief
- Intensive whitening is suitable for situations where light whitening is not enough to achieve the desired result.
- The whitening agent is applied several times during the same visit, which allows for a deeper whitening result. The treatment can be enhanced with light or laser.
- Before starting home whitening, it is important to have a free consultation with a dental hygienist to assess the suitability of the whitening.
How intensive teeth whitening works
Intensive whitening is performed at the dental hygienist's practice with professional whitening agents. The whitening gel is applied to the surface of the teeth, where it effectively lightens stubborn stains and brightens the natural shade of the teeth.
In intensive whitening, the whitening agent is applied several times during the same visit. This allows for a deeper and longer-lasting whitening result than light or home whitening.
Who is intensive whitening suitable for?
Intensive whitening is an ideal solution when teeth are heavily stained. Discoloration can occur, for example, due to coffee, tea, tobacco and nicotine products, or red wine. The shade of the teeth can also darken with age. Intensive whitening is suitable when:
- you want the most visible whitening result possible.
- the goal is a longer-lasting result.
- light whitening is not enough to achieve the desired shade.
- your teeth are naturally darker.
Intensive whitening is not effective on dentures, crowns, filling materials, or bridge structures. Whitening is also not recommended during pregnancy or breastfeeding. Whitening treatments are not performed on individuals under 18 years of age, as tooth development is still ongoing in young people.
Dental hygienist's tip for preparing for intensive whitening
Before intensive whitening, tartar removal is recommended, as a clean tooth surface whitens more evenly and effectively. Any oral health problems, such as gingivitis or cavities, should also be treated before starting whitening. If necessary, the dental hygienist will refer you to a dentist for an examination before whitening.
Intensive teeth whitening step by step
Before whitening, the dental hygienist assesses the condition of your mouth and ensures that intensive whitening is the right whitening method for you. You will also receive detailed instructions and answers to all your questions.
Before applying the whitening gel, the gums and mucous membranes are carefully protected, if the chosen whitening agent requires it.
The dental hygienist applies the whitening gel to the surface of the teeth several times during the same visit to achieve a more effective result.
Depending on the method, whitening can be enhanced with light or laser to achieve a more visible result.
The entire visit typically lasts about 60–90 minutes. Intensive whitening usually lightens teeth by several shades. It is important to remember that the final result is always individual and depends on the initial condition of the teeth and their natural color.
What should be considered after intensive whitening?
Immediately after intensive whitening, it is important to avoid smoking and snus. In addition, strongly staining foods and drinks, such as coffee, blueberries, and red wine, should be avoided for a few days. During this time, teeth are more susceptible to staining than usual.
The results are best maintained with careful oral hygiene. Light whitening or home whitening can later be used as maintenance treatment when the result of intensive whitening is to be maintained. Slight sensitivity or throbbing may occur in the teeth after the visit. This is normal and temporary. If the sensitivity is severe or long-lasting, contact Hammas Mehiläinen.
Quick protective treatment
After whitening, a quick protective treatment can be performed on the teeth, in which case you only need to avoid staining foods for the first two hours. Without quick protective treatment, staining foods must be avoided for 48 hours.
Within two weeks after whitening
Avoid staining chemical oral hygiene products or mouthwashes, such as chlorhexidine or Listerine. Temporary shade differences or light spots may appear on the teeth, for example, as a result of fluorosis. Shade differences usually even out within about two weeks of whitening.
Comparison of teeth whitening methods
Different whitening methods are suitable for different needs depending on the initial condition of the teeth, the desired result, and how quickly you want to see a change. A dental hygienist will help you choose the right whitening method for your teeth.
Home whitening
- Result: Natural
- Effect: 5–10 days
- Duration: 6–24 months
- Especially suitable for: Maintaining the results of in-office whitening and regularly brightening your smile.
Light whitening
- Result: Brightening
- Effect: Immediate
- Duration: 6–24 months
- Especially suitable for: Sensitive teeth and quick brightening before an important event.
Intensive whitening
- Result: Significantly brighter
- Effect: Immediate
- Duration: 1–2 years
- Especially suitable for: Severe and stubborn stains when a big change is desired.
Related symptoms
Tartar
Is a bacterial plaque hardened by salivary minerals.
Tooth enamel damage
Tooth enamel damage is caused by tooth wear or problems with biting.
Dental staining
Can be caused by a number of factors, such as cavities, enamel development disorders or foods.
Gingivitis
Bleeding from the gums, bad breath, bad taste in your mouth and sore gums.
Mucosal and oral diseases
The cause of severe or persistent mouth symptoms should be investigated by a dentist.
Other related services
White Spot treatment
Fading or removal of tooth discolorations.
Tartar removal
Removal of tartar performed by a dental hygienist, including soda cleaning.
Dental check-up
Assessment of oral and dental health and recommendations for further treatment.
Dental fear
Non-urgent consultation with a dentist specialized in treating patients with dental anxiety.
Frequently asked questions about intensive teeth whitening
Yes, intensive teeth whitening is safe when performed correctly and its suitability has been assessed beforehand. Intensive whitening is always performed with whitening agents intended for dental use and clinically tested.
The result is visible immediately after the visit, once the whitening gel has been removed from the teeth. The final shade stabilizes within a few days.
The results of intensive teeth whitening typically last for one to two years. The duration varies individually depending on lifestyle, oral hygiene, and the natural shade of the teeth. Regular maintenance whitening can extend the result.
When performed correctly, professional intensive whitening does not damage teeth. Substances developed for dental use do not harm tooth enamel. Temporary sensitivity may occur after whitening, which is a normal reaction.
Intensive whitening is best suited for stains caused by lifestyle and naturally dark teeth. It is not effective on dentures, crowns, or bridge structures. For some internal stains, such as those caused by tetracycline antibiotics, intensive whitening is less effective.
Yes, but it is advisable to avoid strongly staining foods and drinks for a few days after whitening. During this time, teeth are more susceptible to staining than usual.
