Understanding Tooth Discolouration
Teeth naturally vary in shade, and several factors contribute to discolouration over time. Understanding these causes helps our specialists develop the most effective whitening approach for your specific situation.
Extrinsic Stains
Surface stains develop from contact with pigmented foods and beverages such as coffee, tea, red wine, and certain fruits. Tobacco use significantly accelerates staining, as does regular consumption of highly acidic foods that weaken enamel, making it more susceptible to discolouration.
Intrinsic Discolouration
Deeper discolouration occurs within the tooth structure itself. This may result from ageing as enamel naturally thins, revealing the yellowish dentin beneath. Certain medications, excessive fluoride exposure during tooth development, and genetic factors can also cause intrinsic discolouration.
Why Choose Professional Teeth Whitening?
Whilst over-the-counter whitening products and natural remedies may seem convenient, they often deliver inconsistent results and can potentially damage your tooth enamel when used incorrectly. Professional teeth whitening at ThePeriodontist offers significant advantages that safeguard your oral health whilst delivering superior outcomes.
The Limitations of Home Remedies
Natural approaches like oil pulling with coconut oil, brushing with baking soda, or using fruit enzymes may offer mild improvements but lack the efficacy of professional treatment. These methods typically address only surface stains and require consistent long-term use for modest results.
Over-the-counter products containing hydrogen peroxide can cause tooth sensitivity and gum irritation when not properly administered. The one-size-fits-all approach of these products fails to account for your unique dental profile and specific whitening needs.
The Professional Difference
Our teeth whitening service begins with a comprehensive assessment by a specialist who evaluates your oral health, identifies the causes of discolouration, and creates a personalised treatment plan. We use premium-grade whitening agents at precisely calibrated concentrations, applied with protective measures for your gums and soft tissues.
The controlled application by our specialists ensures even results across all visible teeth, with whitening that penetrates beyond surface stains to address deeper discolouration whilst preserving your enamel integrity.
The most effective teeth whitening approach considers both the type of discolouration and the patient's oral health profile. This personalised methodology is why our results consistently exceed expectations.
— Dr. Tonnie Mulli, Lead Dental Specialist
Safety and Comfort: Our Priority
At The Periodontist, we understand that safety concerns may arise when considering teeth whitening. Our specialists prioritise your oral health and overall well-being throughout the whitening process.
Post-Treatment Care
Immediately following your teeth whitening treatment, we recommend avoiding highly pigmented foods and beverages for at least 48 hours. This includes coffee, red wine, curry, and berries. We provide a detailed list of foods to avoid during this critical period when your teeth are more susceptible to staining.
Our specialists may recommend specific toothpastes and oral care products that help extend your whitening results without causing sensitivity or enamel damage.
Long-Term Maintenance
For optimal long-term results, we create a personalised maintenance plan that may include periodic touch-up treatments. These shorter sessions help combat new staining and maintain your desired shade.
Regular dental hygiene appointments are essential for removing surface stains before they become more established. Our hygienists use specialised techniques and instruments to polish away minor staining whilst protecting your enamel.
Lifestyle Recommendations for Lasting Results
Our Premium Teeth Whitening Approach
At The Periodontist, we've refined our teeth whitening protocol to deliver exceptional results whilst ensuring your comfort and safety throughout the process. Our approach combines advanced techniques with meticulous attention to detail.
1. Comprehensive Assessment
Your journey begins with a thorough evaluation by our specialist. We assess your oral health, identify the nature of your tooth discolouration, and discuss your whitening goals. This consultation ensures we develop a treatment plan perfectly suited to your needs.
2. Customised Treatment
Based on your assessment, we select the optimal whitening approach. Our specialists use premium-grade whitening agents at precisely calibrated concentrations. We carefully protect your gums and soft tissues before applying the whitening agent to ensure your comfort.
3. Precision Application
Using advanced techniques, our specialists apply the whitening agent evenly across all visible teeth. The controlled application ensures consistent results and minimises sensitivity. For complex cases, we may recommend multiple sessions to achieve optimal results.
Addressing Common Concerns
Many patients express concerns about tooth sensitivity, enamel damage,or gum irritation. Our approach minimises these risks through careful preparation, precise application, and post-treatment care. We use desensitising agents when necessary and adjust treatment intensity based on your individual sensitivity level.
Expert Oversight
Unlike over-the-counter whitening products, our treatments are performed under the direct supervision of dental specialists. This expert oversight ensures immediate attention to any concerns and allows for real-time adjustments to optimise your comfort and results.
Important: Professional teeth whitening is safe for most patients, but may not be suitable for everyone. During your consultation, we'll discuss any existing dental conditions, previous sensitivity issues, and expectations to determine if teeth whitening is appropriate for you.
Maintaining Your Brilliant Smile
Achieving a whiter smile is just the beginning. Our specialists provide comprehensive guidance on maintaining your results long-term, helping you preserve your investment in your smile.

Investment in Your Smile
At The Periodontist, we believe in transparent pricing and exceptional value. Our teeth whitening services reflect the premium quality, specialist expertise, and personalised care that distinguish our practice.
"The investment in professional teeth whitening extends beyond aesthetics—it's an investment in your confidence and how you present yourself to the world. Our patients consistently tell us the results were worth every shilling."
Experience the difference that professional teeth whitening can make
Visit Our Nairobi Clinic and experience premium teeth whitening in our sophisticated dental centre, conveniently located to serve Nairobi's diplomatic and business communities.
Results typically last between 1-3 years, depending on your lifestyle habits, oral hygiene practices, and natural predisposition to staining. Regular maintenance appointments and following our aftercare recommendations can significantly extend your results.
Yes, when performed by qualified dental specialists as at The Periodontist, teeth whitening is safe and effective. We carefully assess your oral health before treatment, use premium products at appropriate concentrations, and provide expert oversight throughout the process to ensure safety and comfort.
Some patients may experience temporary sensitivity during or after treatment. Our specialists take preventive measures to minimise this, including the use of desensitising agents when appropriate. Any sensitivity typically resolves within 24-48 hours after treatment.
Professional whitening uses higher-quality whitening agents at precisely calibrated concentrations, applied with protective measures for your gums and soft tissues. This results in more dramatic, even results in less time, with reduced risk of sensitivity or damage compared to over-the-counter alternatives.
Results vary based on your natural tooth colour and the type of discolouration present. During your consultation, our specialists will discuss realistic expectations based on your specific situation. Most patients achieve a significant improvement of 2-8 shades lighter, whilst maintaining a natural appearance.
Expert Dental Care Without Borders
Premium Restorative Care in Nairobi
Whether it's your first visit or you’re a returning patient, our team is here to provide you with personalized care in a relaxed and friendly environment.
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