A bright, white smile is often associated with good health, youthfulness, and confidence, which is why teeth whitening has become one of the most popular cosmetic dental treatments worldwide. With a wide range of options available, it’s easy to feel overwhelmed by the choices. Here are the answers to some of the most frequently asked questions about teeth whitening

1. What are the different teeth whitening options?

There are three main types of teeth whitening treatments. These are:

• In-office whitening – This treatment is performed by a dentist or dental professional in the office. It uses stronger whitening agents and is typically the most effective option, often producing immediate results. Some in-office treatments may use light or laser to enhance the whitening process.
• At-home whitening kits – These kits are provided by your dentist and typically include custom-made trays and professional-strength whitening gel. They offer a more gradual whitening effect compared to in-office treatments but are a good option for those who prefer to whiten their teeth in the comfort of their own home.
• Over-the-counter products – These include whitening strips, gels, toothpaste, and rinses that are available without a prescription. While they are more affordable and convenient, over-the-counter products usually contain lower concentrations of whitening agents, which means the results may take longer to show.

2. Is teeth whitening safe?

Teeth whitening is generally safe when done correctly, but there are a few precautions to keep in mind. The whitening agents used in both professional and over-the-counter products are typically hydrogen peroxide or carbamide peroxide, which are safe in controlled amounts. However, overuse or improper use can lead to side effects such as tooth sensitivity, gum irritation, and enamel damage.

To ensure safety:

• If you’re using an at-home kit, follow the instructions carefully to avoid overuse.
• For professional treatments, make sure you’re receiving care from a qualified dentist who can monitor the process and prevent any potential complications.

If you have concerns about sensitivity or other risks, discuss them with your dentist before beginning any whitening treatment.

3. How long do teeth whitening results last?

The longevity of your whitening results depends on a few factors, including the method used, your lifestyle habits, and the natural colour of your teeth. Results from professional whitening treatments tend to last anywhere from 6 months to 2 years. However, this is highly dependent on how well you care for your teeth. On the other hand, results from whitening kits can last from between 6 months to 1 year. You may however need touch-ups to maintain the level of whiteness.  The results from store-bought products are generally shorter-lived, lasting anywhere from a few weeks to a few months. Regular use may be required to maintain whiter teeth.

4. Will teeth whitening work on all teeth?

Teeth whitening works best on natural teeth and is less effective on dental restorations, such as crowns, veneers, and fillings. While whitening treatments can lighten natural tooth enamel, they will not change the colour of existing dental work. If you have restorations in visible areas, discuss the possibility of updating or replacing them with your dentist after whitening to ensure consistent colour across your smile.

Whitening treatments are also less effective on teeth that are severely discoloured or have yellow or brown stains due to ageing, smoking, or medications. If you have intrinsic stains (stains that are inside the tooth), a professional consultation is needed to assess whether whitening is the right solution.

5. How can I maintain my whiter smile?

After whitening, there are several steps you can take to maintain your bright smile. These include:

• Good oral hygiene – Brushing your teeth at least twice a day and flossing daily can help keep your teeth clean and prevent staining.
• Avoid staining foods and drinks – Limit your consumption of coffee, tea, red wine, and dark-coloured foods that can stain your teeth. If you do consume them, brush your teeth afterwards or drink through a straw to reduce contact with your teeth.
• Touch-up treatments – Depending on the whitening method you choose, you may need occasional touch-up treatments. These can be done at home with your dentist’s prescribed kit or through periodic in-office treatments.

6. Am I a good candidate for teeth whitening?

While teeth whitening is a safe and effective treatment for most people, it’s not for everyone. You may not be a good candidate for whitening if:

• You have sensitive teeth or gum disease.
• Pregnant or breastfeeding (it’s best to wait until after pregnancy).
• You have restorations like crowns, fillings, or veneers that need to match the whitened teeth.

If you have concerns, it’s best to consult with your dentist, who can recommend alternative cosmetic treatments if necessary.

7. How much does teeth whitening cost?

The cost of teeth whitening can vary significantly depending on the type of treatment you choose. In-office whitening is the most expensive option while over-the-counter whitening products are the cheapest. The costs also vary from different clinics, their location and the expertise of the dental specialists. These costs range between Ksh.20,000 to Ksh.45,000. At Nairobi Sterling Dental Clinic, we offer teeth whitening for between Ksh.21,500 to Ksh.30,000, depending on the type of whitening.

Bottom Line

Teeth whitening is an excellent way to enhance the appearance of your smile and boost your confidence. The perfect smile is easily obtainable, and having a teeth whitening at Nairobi Sterling Dental Clinic is a step towards achieving that. Our dentists are trained and experienced in the procedures and their professionalism will create an experience like no other for you. Do you want the best smile and those pearly white teeth that cove girls have? Then Nairobi Sterling Dental Clinic is the place for you. Contact us for enquiries or visit us at our premises, at the Park Suites Building in Parklands, Nairobi. Here, we Make Your Smile Bright through our amazing teeth-whitening procedures.