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Restore Your Smile’s Natural Brightness
Over time, it is common to notice changes in the colour of your teeth, such as darkening or the development of yellow or brown tones. These changes can occur for many reasons, including natural aging, genetics, dietary habits, certain medications, trauma, and inconsistent oral hygiene.
Regardless of the cause, professional teeth whitening may be a suitable option if you are hoping to achieve a brighter, younger-looking smile.
Professional teeth whitening is a minimally invasive treatment designed to reduce surface stains and lighten the shade of your natural teeth. When performed under your dentist's supervision, the whitening process is safe, effective, and tailored to your individual oral health needs.
The team at West Humber Dentistry can help determine whether teeth whitening is the right option for you.
Reveal Your Brightest Smile
What are the Benefits of Teeth Whitening?
A brighter smile can help you feel more confident in your daily life, whether at work, with family, or while spending time with friends. When you feel good about your smile, you may also feel more motivated to take care of it, which can support your overall oral health.
How Teeth Whitening Works
Professional teeth whitening uses peroxide-based whitening agents that penetrate the enamel and reach the underlying dentin layer. These ingredients target chromogens, the pigmented molecules responsible for stains that develop over time.
Through a controlled oxidation reaction, the whitening solution breaks these stain molecules down into smaller, less visible compounds. As the concentration of pigmented particles decreases, the teeth gradually appear lighter in shade.
When performed under professional supervision, whitening treatments can help brighten natural teeth while preserving the integrity of healthy enamel.
In-Office Teeth Whitening
Teeth whitening at West Humber Dentistry begins with a thorough examination to confirm that your teeth and gums are healthy and that whitening is appropriate for you. During this visit, we will discuss your goals, review your current tooth shade, and answer any questions you may have.
During the procedure, a protective barrier is placed to shield your gums and surrounding soft tissues. A professional-strength whitening solution is then applied to your natural teeth. In some cases, a specialized light may be used to activate the whitening agent and support the brightening process.
The whitening gel is applied in controlled intervals throughout your visit, allowing our team to monitor your comfort and progress. Once the treatment is complete, we will review your results together and share tips to help you maintain your brighter smile.
Teeth Whitening FAQs
Read the answers to our most frequently asked questions about teeth whitening at West Humber Dentistry.
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How long do the effects of teeth whitening last?
Teeth whitening results are not permanent. Everyday habits can contribute to new staining over time.
Beverages such as coffee, tea and red wine, as well as certain foods like those containing turmeric, may affect the brightness of your smile.
How long your results last can vary depending on your diet, oral hygiene routine and other individual factors. Some patients choose to have a touch-up treatment after about a year to help maintain their desired shade.
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Does insurance cover the cost of teeth whitening?
Teeth whitening is generally considered a cosmetic dental treatment, and most dental insurance plans do not provide coverage for cosmetic procedures.
That said, it's always best to check with your provider to find out what is included in your dental insurance plan.
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Does teeth whitening make teeth more sensitive?
Some patients may experience temporary tooth sensitivity during or shortly after whitening treatment. This can occur because whitening agents penetrate the enamel to help reduce surface stains. Any sensitivity is typically mild and resolves on its own within a few days.
If you have a history of sensitive teeth, please let us know during your consultation. At West Humber Dentistry, our team can assess your smile to determine whether whitening is appropriate for you and review options to help minimize potential discomfort.
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Do teeth whitening products work on all stains?
Yellow and light brown surface stains typically respond well to professional teeth whitening. However, some types of discolouration may not lighten as effectively with whitening treatment alone.
If achieving a brighter smile is important to you and whitening is not expected to provide the desired result, your dentist may discuss other cosmetic options, such as veneers or crowns, that may be more appropriate based on your individual needs and oral health.
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Does teeth whitening work on dental restorations?
Teeth whitening treatments are designed to lighten natural tooth enamel and do not change the colour of existing restorations such as fillings, crowns or veneers.
If you are considering crowns or veneers as part of your treatment plan, whitening is typically completed beforehand so your restorations can be matched to your desired shade.
Your dentist can review your options and help you plan treatment in the appropriate order.
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Will teeth whitening damage my tooth enamel?
Professional in-office teeth whitening is designed to safely reduce surface stains without harming healthy enamel when performed under dental supervision. The whitening agents used in our clinic are carefully selected and applied in a controlled setting to help protect your teeth and gums throughout the process.
Some patients may experience temporary sensitivity following treatment, but this typically resolves within a short period of time. Before proceeding, we will assess your oral health to ensure in-office whitening is appropriate for you.