A Guide to Teeth Whitening in Toronto

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a guide to teeth whitening in toronto

Interested in in-office teeth whitening near you? Well, it is important to learn more about this procedure first. Sure, you may have a general idea of this service, but understanding what to expect when it comes to any dental procedure will help you prepare and clear any uncertainties you may have. In today’s article, we will be discussing professional teeth whitening performed at your dental clinic in Toronto. You will learn what this process entails and the significance of each step. Continue reading!

The Process

When you are looking to seek teeth whitening services, you will first begin with an initial consultation. We must note that while many are eligible for this procedure, not everyone will qualify. During your consultation, your dentist in Toronto will inspect your teeth. Certain limitations can prevent you from acquiring teeth whitening. For example, if you have periodontal disease or tooth decay, then we do not recommend teeth whitening. In this case, you would need to treat these oral issues properly before whitening your teeth.

Note, if your teeth have yellow discolouration, teeth whitening will be most powerful.

Once you have completed a consultation at a dental clinic near you, it will be time to schedule a second appointment. When you are situated in your dentist’s chair, they will place a lip retractor into your mouth. This is a plastic guide that separates your lips, making your teeth more accessible. After this, your dentist will place a gel on your gums and use a high-powered light to harden it. This gel is called a gingival barrier and is applied to protect your gums from the teeth whitening chemicals. A compound that prevents tooth sensitivity may also be applied to the surface of your teeth.

Now time for the whitening… your dentist will apply a gel to your front teeth consisting of 15% to 35% hydrogen peroxide. The hydrogen peroxide can penetrate the porous outer layer of your teeth and disassemble stain compounds through a chemical reaction called oxidation. A high-powered light that expedites the procedure may be applied–this will depend on the whitening system used.

Generally, whitening systems will require more than one gel application during the procedure. Your dentist in Toronto will rinse the gel off and apply a new coat. This step is repeated in order to reach the desired level of white.


Professional teeth whitening can successfully whiten your teeth by four to six shades. Despite the effects being long-lasting, stains are still able to return if you consume certain foods and drinks or smoke. Your dentist may suggest maintaining your freshly whitened smile with an at-home whitening kit provided by your dental clinic in Toronto. These kits are equipped with custom-fit trays and whitening gel and of course, instructions. Essentially, you will line the trays with the gel and wear them for a couple of hours every day or while you sleep.

Remember, if you are interested in teeth whitening in Toronto, you do not want to take risks. Over-the-counter whitening products may be less expensive, but they are also less-efficient and less-effective. Plus, they are accompanied by risks such as increased tooth and gum sensitivity. If you are interested in teeth whitening, schedule an appointment with your dental clinic in Toronto. Teeth whitening services provided by your dental office in Toronto are sure to provide the results you want quickly and most importantly safely. There are numerous benefits to this procedure and we encourage you to explore your options before opting for the cheapest solution. Your dentist will be more than happy to discuss these benefits with you.