Teeth Whitening in Toronto

What is Professional Teeth Whitening?
Over time, our teeth become stained or discoloured both on the surface and deeper within. This is often caused by everyday habits like drinking coffee or red wine, smoking, or neglecting regular dental care.
That’s where professional teeth whitening comes in. It’s a safe and effective way to refresh your smile by gently removing those stubborn stains and lightening your natural tooth colour. The best part is that professional teeth whitening is a quick and minimally invasive treatment that can make a noticeable difference in how your teeth look.
At Portrait Dental, we’re here to help you figure out if teeth whitening is a good fit for you and to guide you through the process so you can smile with confidence again.
There’s no one-size-fits-all shade of white. Everyone’s smile is unique, and your dentist will work with you to pick the shade that looks the most natural and flattering for you.
Whiten Your Smile, Your Way
We offer two convenient options to help you get the whiter smile you've been dreaming of: an in-office treatment with our dental team, or a customized at-home whitening kit you can use whenever you want.
Our Tooth Whitening Process
Our tooth whitening process begins with a comprehensive consultation at our Toronto clinic. Here’s what to expect:
1. Initial Consultation: Our dental professionals will assess your oral health and discuss your aesthetic goals. This step is crucial to ensure that tooth whitening is suitable for you and to customize the treatment to your needs.
2. Customized Treatment Plan: We design a whitening plan that fits your schedule and lifestyle. Choose from in-office treatments for instant results or take-home kits for convenience and gradual whitening.
3. Treatment Application: For in-office whitening, enjoy the comfort of our facility while our team applies your whitening treatment. For at-home treatment, we will provide you with the tools and direction you need for successful whitening from the comfort of your home.
4. Long-lasting Results: We provide guidance on maintaining your new, brighter smile, including tips on avoiding stain-causing foods and beverages.
In-Office Teeth Whitening
At our office, we offer a safe and effective teeth whitening treatment that can noticeably brighten your smile. When you come in for a treatment, we'll first apply a protective barrier around your gums to keep them safe and comfortable. Then, a thin layer of whitening gel is carefully applied to each tooth. Once the treatment is complete, you’ll walk out with a smile that looks visibly whiter and refreshed.
Personalized Take-Home Teeth Whitening
You can brighten your smile from the comfort of your own home with our at-home whitening option. If you go this route, we’ll start by taking impressions of your teeth to create custom-fitted whitening trays just for you. When you're ready to whiten, you’ll apply a special whitening gel to the trays and wear them as directed. By the end of the treatment period, you should see a noticeably whiter and more radiant smile.
Teeth Whitening FAQs
Read the answers to our most frequently asked questions about teeth whitening at Portrait Dental.
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How long do the effects of teeth whitening last?
Teeth whitening isn’t permanent, and certain foods and drinks, like coffee, red wine, or anything with turmeric, can cause staining over time. How long your results last can vary depending on your diet and habits.
That said, if you keep up a good oral hygiene routine, you might only need a quick touch-up about once a year to keep your smile looking bright.
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Does insurance cover the cost of teeth whitening?
Dental insurance does not typically cover the cost of teeth whitening.
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Does teeth whitening make teeth more sensitive?
It’s common to experience a bit of tooth sensitivity after whitening, but don’t worry, it usually goes away within a few days.
To help keep any discomfort to a minimum, we suggest using a toothpaste designed for sensitive teeth starting before your treatment and continuing for at least two weeks afterward. It’s a simple step that can make your whitening experience more comfortable.
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Do teeth whitening products work on all stains?
In general, teeth with yellow or brown stains tend to respond best to whitening treatments. However, some types of stains don’t lighten as well, or at all, with whitening.
If a brighter smile is your goal but whitening isn’t effective for your specific staining, your dentist might suggest alternative cosmetic dentistry options, like dental crowns or veneers, which could be a better fit to help you achieve the look you want.
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Does teeth whitening work on dental restorations?
Unfortunately, teeth whitening only works on natural teeth and won’t change the colour of dental restorations like fillings, crowns, or veneers. If your treatment plan includes a dental restoration, it's best to whiten your natural teeth first so everything can be matched to your brighter smile.
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Will teeth whitening damage my tooth enamel?
When teeth whitening is done properly under the care of a qualified dentist, it’s very unlikely to harm your dental enamel. It’s always a good idea to talk with your dentist before using any whitening products to make sure you’re using them safely.
If you notice any pain, sensitivity, or discomfort in your mouth at any time, be sure to let your dentist know right away so that they can help, whether or not it’s related to the whitening treatment.