
Professional Teeth Whitening Near North York
A Simple Way to Refresh Your Smile
Teeth whitening in North York has now become easier with Dentistry At Sullivan to help you boost your confidence. Our professional teeth whitening treatments safely remove stains from everyday habits like coffee and tea, giving you a brighter, natural smile. Trusted by patients, our customized approach ensures comfortable, effective results that boost your confidence. Visit us in North York to brighten your smile today.

What Can Professional Teeth Whitening Do?
Teeth whitening can lighten the colour of natural teeth and reduce many common types of staining and discolouration.
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Teeth can become darker over time due to:
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Coffee and tea
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Red wine
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Tobacco use
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Highly pigmented foods and drinks
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Aging
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Certain types of tooth discolouration
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Whitening is often effective for stains caused by foods, drinks, tobacco, and aging. Some deeper or intrinsic discolouration may respond differently and may require another cosmetic treatment.
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Whitening Only Changes the Colour of Natural Teeth
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Crowns, veneers, fillings, and dentures generally do not whiten in the same way as natural teeth.
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If you have visible dental restorations, our team can assess them before treatment and explain how whitening may affect the overall appearance of your smile. This helps you understand what whitening can realistically achieve before you begin.
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If you're considering other ways to improve your smile, explore our cosmetic dentistry services.
Which Teeth Whitening Option Is Right for You?
The right whitening approach depends on factors such as your current tooth shade, sensitivity, existing dental work, and how quickly you would like to see a change.
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In-Office Teeth Whitening
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In-office whitening is performed at our dental office under the supervision of our dental team.
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It may be a good choice if you want a faster whitening process and prefer to have your treatment completed at the dental office.
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Prior to any treatment, we will assess your teeth and gums, discuss your expectations, and determine if teeth whitening is right for you. We will then perform the selected professional whitening treatment on your teeth, making sure that the surrounding gum tissues are protected.
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In-office whitening may be a good fit if you:
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Want a faster whitening process
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Prefer professional supervision
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Want guidance based on your teeth and dental health
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Take-Home Teeth Whitening
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Take-home whitening allows you to brighten your natural teeth at home using professional whitening products provided through our dental office.
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This option can be convenient if you prefer gradual whitening that fits into your normal routine.
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Our team provides instructions on how to use the whitening system and care for your teeth during treatment.
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Take-home whitening may be a good fit if you:
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Prefer gradual whitening
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Want to manage treatment at home
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Have a busy schedule
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Prefer a flexible whitening routine
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Not sure which option is right for you? Dr. Maleki can assess your teeth, sensitivity, dental restorations, and smile goals before recommending an approach.


Is Teeth Whitening Right for You?
Professional whitening isn't necessarily the best first step for every patient.
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Before treatment, our dental team can check the health of your teeth and gums and identify the likely cause of any staining or discolouration.
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A dental examination may be particularly important if you have:
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Significant tooth sensitivity
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Tooth pain
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Gum irritation or inflammation
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Visible cavities or other untreated dental concerns
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Extensive crowns, veneers, or fillings
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Discolouration that may not respond well to conventional whitening
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If plaque, tartar, or surface staining is affecting the appearance of your teeth, a professional dental cleaning may be recommended before whitening.
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The goal is to choose an appropriate treatment for your teeth rather than simply using the strongest whitening option.
Is Teeth Whitening Right for You?
1. Discuss Your Smile Goals
We discuss the changes you would like to see and any concerns you have about whitening.
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2. Check Your Teeth and Gums
Dr. Maleki examines your teeth and gums to determine whether whitening is appropriate.
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3. Assess Your Current Tooth Shade
We assess your tooth colour and visible restorations so you have realistic expectations about the results.
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4. Complete Your Whitening Treatment
Your selected whitening treatment is completed according to the recommended approach, with attention to your comfort and gum tissues.
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5. Review Aftercare
We explain how to care for your teeth after whitening and how to help maintain your results.
If you're due for other preventive care, you can learn more about our general dental services.
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How Long Do Teeth Whitening Results Last?
Teeth whitening is not permanent.
How long your results last depends on factors such as your diet, oral hygiene, tobacco use, aging, and how often your teeth are exposed to staining foods and drinks.
Coffee, tea, red wine, tobacco, and other strongly coloured foods and beverages can contribute to new staining over time.
Regular dental care, good brushing and flossing habits, and periodic touch-ups when appropriate can help maintain a brighter smile.

What About Tooth Sensitivity?
Temporary tooth sensitivity is one of the more common side effects of teeth whitening. Some patients may also experience temporary gum irritation.
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If you already have sensitive teeth, let our dental team know before treatment. Dr. Maleki can assess your teeth and discuss whether whitening is appropriate and which option may be more comfortable for you.
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The goal is to select an appropriate treatment based on the condition of your teeth and your individual needs.
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For additional information about teeth whitening and potential side effects, visit the Canadian Dental Association.
Teeth Whitening vs. Dental Cleaning
Dental cleaning and teeth whitening have different purposes.
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A professional dental cleaning removes plaque, tartar, and some surface stains. If your teeth look dull because of buildup or surface staining, a cleaning may make your smile look cleaner and brighter.
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Teeth whitening uses a professional whitening product to lighten the colour of natural teeth.
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In some cases, a cleaning may be recommended before whitening. If you're unsure whether you need a cleaning, whitening, or both, our dental team can recommend the appropriate next step.


How Much Does Teeth Whitening Cost?
The cost of professional teeth whitening depends on the treatment option that is recommended for you. In-office and take-home whitening may have different costs.
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Before treatment, our team will explain your whitening options and the associated cost so you know what to expect before proceeding.
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If you're interested in professional teeth whitening near North York, contact our dental office to learn more about available options and pricing.
Teeth Whitening Near North York
Dentistry at Sullivan is located at 3123 Sheppard Avenue East in Scarborough, near Highway 404.
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We welcome patients from North York and surrounding communities looking for professional teeth whitening in the Sheppard Avenue East and Highway 404 area.
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Free parking is available behind the building, making it convenient for patients travelling to our office.