- Do you have yellowed, darkened, or stained teeth and feel uncomfortable smiling?
- Have you considered teeth whitening but are worried about sensitivity or artificial-looking results?
At Clínica do Marquês, we treat every smile with care, enhancing the natural beauty of each patient.
Our goal is to restore your trust. For over 20 years, we have supported those who choose us with empathy, professionalism, and attention to detail.
What is teeth whitening?
Teeth whitening is a non-invasive treatment that uses safe bleaching agents to lighten the color of teeth without damaging the enamel.
It can be done:
- In the doctor's officePerformed in a clinical setting, the dentist applies the whitening gel. It has the advantage of producing faster results.
- At homeYou will need 3 appointments. At the first appointment, impressions of your mouth will be taken. At the second appointment, you will be given your whitening kit, consisting of: two custom-made trays and two syringes of whitening gel.
- MixedFirst, an in-office session will be performed, followed by a touch-up with a home whitening kit. This method allows us to optimize the final result as much as possible. It is ideal for patients with very dark tooth color.
Advantages of treatment
Why choose this treatment?
- Visible aesthetic improvement
- Safe and supervised treatment
- It can be combined with other aesthetic treatments.
- Increased self-esteem and confidence
Who is it suitable for?
- Yellowed teeth due to diet, tobacco, or aging.
- Darkening caused by medication
- Surface stains
How does the process work?
1. Assessment Consultation
Analysis of the condition of the teeth and the causes of discoloration.
2. Choosing the Type of Bleaching
We decided together on the best approach (office, home, or a combination).
3. Application of the Treatment
In the office, the application is done with gingival protection and activation by light. At home, we provide custom-made mouthpieces and specific gel.
4. Inspection and Maintenance
Monitoring the results and providing guidance to maintain a white smile for longer.
Frequently Asked Questions (FAQ)
Does teeth whitening damage teeth?
No. When done under professional supervision and with safe products, the treatment does not damage the enamel.
Will I experience sensitivity?
Some temporary sensitivity is possible, but we use techniques and products that minimize this effect. Furthermore, we adjust the treatment to each person's sensitivity to ensure complete comfort.
How many shades can teeth be whitened?
It varies from person to person, but is usually between 2 and 8 shades. The result will always be natural and proportionate.
How long does the effect last?
With good oral hygiene and by avoiding excessively pigmented foods, the result can last from 1 to 3 years.
Can I repeat the bleaching process in the future?
Yes. We can reassess and schedule more sessions if necessary.


