Professional Teeth Whitening
Cosmetic Dentistry with Dr. Carla Christoph
In-office and supervised at-home techniques with personalized protocols that prioritize your safety and comfort. Individualized care at every step of the treatment. Over 20 years of experience in cosmetic dentistry.
Quick Answer
Teeth whitening is a cosmetic procedure that lightens teeth using peroxide-based gel. At Dr. Carla Christoph's practice in Ipanema, we offer in-office techniques (1-3 sessions of 60-90 minutes) and supervised at-home whitening. With over 20 years of experience (CRO-RJ 27.509), we work with personalized protocols that lighten 4 to 9 shades safely, preserving the health of teeth and gums. Treatment lasts 7 to 21 days depending on the chosen modality.
Does your smile need a whitening boost?
Professional whitening uses therapeutic concentrations under supervision.
Let's find the ideal technique for you — with care at every step.
Available Whitening Options
Each technique is recommended based on individual characteristics. Learn about the options.
In-Office Whitening
High-concentration whitening gel applied in 60-90 minute sessions. Visible results from the very first application.
Key Features
- ▸Concentration: 35-37% hydrogen peroxide
- ▸Sessions: 1 to 3 appointments
- ▸Whitening: 4-9 shades
- ▸Longevity: 2-3 years with proper care
Advantages & Considerations
Advantages:
- ✓Results in just a few sessions
- ✓Constant professional supervision
- ✓Precise control of the process
- ✓Gum isolation to prevent irritation
Considerations:
- •Temporary sensitivity possible
- •Requires availability for appointments
Ideal For
Cases requiring results in a short timeframe, more resistant stains, or patients who prefer constant in-person supervision.
Supervised At-Home Whitening
Custom trays made at the office. Lower-concentration gel for daily at-home application with professional follow-up.
Key Features
- ▸Concentration: 10-20% carbamide peroxide
- ▸Trays: Custom-made and anatomical
- ▸Application: 14 to 21 days
- ▸Whitening: 2-6 shades
- ▸Longevity: 2-3 years with proper care
Advantages & Considerations
Advantages:
- ✓Applied from the comfort of home
- ✓Flexible schedule
- ✓Less sensitivity
- ✓Gradual and controlled
Considerations:
- •Requires discipline in application
Ideal For
Those who prefer a gradual treatment, have a flexible routine, and value comfort during the process.
Combined Treatment
Starts in the office followed by at-home maintenance. Combines a more evident initial result with gradual stabilization.
Key Features
- ▸Protocol: In-office + at-home sequential
- ▸Total time: Variable by case
- ▸Whitening: 6-9 shades
- ▸Longevity: 3+ years with maintenance protocol
Advantages & Considerations
Advantages:
- ✓More evident initial result
- ✓Gradual stabilization
- ✓Greater longevity
- ✓Complete protocol
Considerations:
- •Higher investment
Ideal For
Cases of more pronounced darkening, persistent stains, or when longer-lasting results are desired.
Not sure which modality to choose?
Let's Evaluate TogetherComparison Between Modalities
Comparação
| Critério | 35-37% | 10-20% |
|---|---|---|
| Treatment Time | 1-3 sessions | 14-21 days |
| Expected Whitening | 4-9 shades | 2-6 shades |
| Sensitivity | Moderate | Low |
| Supervision | In-person | Remote |
| Longevity | 2-3 years | 2-3 years |
The recommendation depends on the individual analysis of each case. During the evaluation, we consider your needs, routine, and specific dental characteristics.
Treatment Steps
From planning to post-treatment care, each step is designed for your comfort
Initial Evaluation
Clinical exam, oral health analysis, and photographic documentation of the initial shade. Identification of stain type and treatment viability.
Duração: 1st Visit
Planning
Technique selection based on your individual characteristics. Detailed explanation of the process and expectation setting.
Duração: 1st Visit
Preparation
Prophylaxis to remove surface stains. Treatment of cavities or gum issues when identified.
Duração: If needed
Tray Fabrication (At-Home)
Impression-taking and fabrication of custom trays for at-home whitening. The entire process is completed at the first visit, with precise fitting for even gel distribution and gum protection.
Duração: 1st Visit
Application
In-office: Gum protection and supervised application. At-home: Detailed guidance on proper tray use.
Duração: Per protocol
Follow-Up
Progress evaluation and adjustments when needed. Sensitivity management with specific protocols.
Duração: During treatment
Completion
Final photographic documentation and personalized maintenance instructions to preserve results.
Duração: Final visit
Expertise & Experience in Cosmetic Dentistry
Dr. Carla Christoph
CRO-RJ 27.509 | Specialist in Prosthodontics and Implant Dentistry
With over two decades in Ipanema, Dr. Carla has built her reputation by treating each patient individually, with time and attention. Her background includes 8 years as a military dentist at the Navy's Central Dental Clinic, experience that brought discipline and precision to her clinical practice.
In her whitening protocols, she prioritizes safety and natural results — each case has its specific indication. The choice between in-office, supervised at-home, or combined whitening is defined during the evaluation, considering the tooth condition and the patient's expectations.
Education
Specialist in Prosthodontics and Implantology
Experience
Hundreds of whitening procedures performed
Continuing Education
Ongoing training in whitening techniques
Protocols
Personalized for minimal sensitivity
Frequently Asked Questions About Whitening
What's the difference between the whitening modalities?
In-office whitening uses a high-concentration gel (35-37%), producing results in 1-3 sessions. At-home whitening uses a lower concentration (10-20%), applied gradually over 14-21 days with custom trays. The combined approach starts in the office and maintains results with at-home applications. The recommendation depends on individual assessment.
Does whitening cause sensitivity?
Temporary sensitivity may occur, but modern protocols minimize this discomfort. We use desensitizing agents, adjust concentrations as needed, and apply therapeutic laser when indicated. Most patients report little to no discomfort.
How long do results last?
With proper care, results last 2-3 years. Longevity varies depending on dietary habits and hygiene. A maintenance protocol with annual touch-up sessions significantly extends results.
Can I whiten my teeth if I have restorations?
Yes, but only natural teeth respond to whitening. Restorations and prostheses retain their original color. We analyze your case to determine the best strategy, considering whether visible restorations need replacement afterward.
Is whitening safe for enamel?
When performed with proper protocols, it does not damage enamel. Modern gels have balanced pH and do not cause demineralization. We use products with remineralizing agents that preserve dental integrity.
What care should I take after whitening?
In the first 48 hours, avoid pigmented foods and beverages. Maintain proper oral hygiene with brushing after meals. Use straws for dark drinks. Semi-annual visits for professional maintenance.
Does whitening work on all types of stains?
Effectiveness varies by stain type. Stains from food and aging respond very well. Medication-related stains have variable results. During the evaluation, we analyze your specific case and establish realistic expectations.
Is whitening the same as dental cleaning?
No. Cleaning removes tartar and surface stains, restoring the natural color. Whitening chemically alters the internal tooth color, lightening beyond the natural shade. We frequently perform cleaning before whitening to optimize results.
Do pharmacy products have the same effect?
Over-the-counter products contain very low concentrations due to regulations, offering limited results. Professional whitening uses therapeutic concentrations under supervision, ensuring superior effectiveness and safety.
How is the whitening modality chosen?
During the evaluation consultation, I analyze your individual characteristics, stain type, prior sensitivity, routine, and expectations. The recommendation considers all these factors to define the most suitable protocol for your case.
Find Out Which Protocol Is Right for You
Each case has its specific indication. During the evaluation, we analyze the stain type and determine whether in-office, at-home, or combined whitening is most suitable.
WhatsApp: (21) 99330-4045 | 24h Service