Teeth Whitening in Fredericton
What is Professional Teeth Whitening?
Teeth whitening is a simple, non-invasive treatment that helps brighten your smile by lightening the natural colour of your tooth enamel.
Over time, teeth can become darker or develop stains both on the surface and within the tooth. This can happen for many reasons, including drinking coffee, tea, or red wine, natural aging, and inconsistent oral hygiene.
Professional teeth whitening is a safe and effective way to reduce these stains and refresh the appearance of your smile. The treatment uses a peroxide-based gel that gently breaks down stain molecules in the enamel, helping teeth appear noticeably whiter.
Because whitening only works on natural tooth enamel, our team will discuss the potential need for any crowns, veneers, or other dental restorations before treatment. If replacements are needed, they can be completed afterward so they match your newly whitened smile.
Brighten Your Smile at Your Leisure
Discover the Ease of Take-Home Teeth Whitening
Our goal is to help you achieve a whiter smile in a way that fits your lifestyle. That’s why we offer a personalized take-home whitening system you can use on your own schedule. With guidance from our dental team, you’ll be on your way to a brighter, more confident smile.
What are the Benefits of Teeth Whitening?
Your smile is often one of the first things people see about you. A brighter smile can boost your confidence. When you feel positive about your teeth, you're more likely to stay motivated to brush, floss, and visit the dentist regularly, which benefits your overall oral health.
How Teeth Whitening Works
Our dentists use a gentle peroxide-based gel for teeth whitening, helping to break down stains and leave you with a beautiful, brighter smile. The gel is safe, hypoallergenic, and non-toxic when used as directed, giving you peace of mind during your treatment.
Different shades of white complement different people. Your dental professional will help you choose the best shade for your teeth.

Personalized Take-Home Teeth Whitening
You can achieve a whiter smile comfortably at home with our personalized take-home whitening option. This treatment lets you gradually brighten your teeth using professional products provided by our dental team.
We start by taking impressions of your teeth to create custom-fitted whitening trays. These trays are designed to fit comfortably and ensure the whitening gel is evenly distributed across your teeth.
You'll simply place a small amount of the whitening gel into the trays and wear them as directed. Throughout the treatment, the gel works to break down stains on the enamel. With consistent use, you should start to see your teeth looking noticeably whiter.
Teeth Whitening FAQs
Read the answers to our most frequently asked questions about teeth whitening at Northside Dental Clinic.
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How long do the effects of teeth whitening last?
Whitening is not permanent. Drinks like coffee and wine, as well as highly pigmented foods like those containing turmeric, can stain teeth.
Depending on diet, the effects of whitening may last longer for some people than others. If you maintain a healthy oral hygiene routine, you might only need a touch-up after about a year.
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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 cover cosmetic procedures.
That said, it's always best to check with your provider to confirm what is covered by your dental insurance plan.
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Does teeth whitening make teeth more sensitive?
A common short-term side effect of teeth whitening is sensitivity, which typically fades within a few days after the procedure.
To minimize discomfort, we recommend using an anti-sensitivity toothpaste before and for at least 2 weeks after your treatment.
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Do teeth whitening products work on all stains?
Usually, brown and yellow stains are most effectively treated with teeth whitening. However, some stains may not respond to whitening at all.
If having a whiter smile is important to you but your teeth have non-responsive stains, your dentist may recommend other cosmetic treatments, such as dental crowns or veneers, that may be a better fit for you.
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Does teeth whitening work on dental restorations?
Unfortunately not. Teeth whitening only works on natural teeth and will not work on existing dental restorations such as fillings, crowns, or veneers.
If you’re planning to get crowns or veneers, it's best to do teeth whitening first. This way, your restorations will match your newly brightened smile.
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Will teeth whitening damage my tooth enamel?
When you follow the instructions and work with a qualified dentist, teeth whitening is generally safe and unlikely to harm your dental enamel. It's always a good idea to check in with your dentist to make sure you're using any teeth whitening products safely.
If you experience any pain, sensitivity, or discomfort anywhere in your mouth, let your dentist know right away. Even if it’s not related to whitening, they will be able to help.