Teeth Whitening in Aurora, ON
Professional, safe, and effective teeth whitening — for a brighter, more confident smile in as little as one visit.
A brighter smile is one of the simplest ways to look and feel more confident — and professional teeth whitening at Aurora Borealis Dentistry delivers results that over-the-counter products simply can't match.
Using professional-grade Pola whitening systems, our team safely lifts years of staining from coffee, tea, red wine, and tobacco to reveal a noticeably whiter smile. Because your whitening is supervised by Dr. Waji Khan and our team, we can use stronger, more effective formulations than store-bought kits while protecting your gums and managing sensitivity throughout.
The Basics
How does teeth whitening work?
Over time, the outer layer of your teeth (enamel) absorbs pigments from the food and drink you consume, while the layer beneath (dentin) naturally yellows with age. Professional whitening uses a peroxide-based gel that breaks down these stain molecules through a safe oxidation process, lifting discolouration from both the surface and within the tooth.
Because professional gels are more concentrated than anything available over the counter — and applied with your gums carefully protected — you get faster, more even, and longer-lasting results than whitening toothpastes or drugstore strips can deliver.
Your Options
In-office and take-home whitening
We offer two professional whitening approaches — and many patients combine them for the best and most durable result. We'll recommend the right option for your goals, timeline, and budget.
In-Office Whitening
A single supervised visit with our professional Pola system delivers a visibly brighter smile in about an hour — ideal before a wedding, event, or special occasion.
- Results in one appointment
- Performed and monitored by our team
- Gums protected throughout
- Strongest, fastest whitening available
Custom Take-Home Trays
We take impressions and fabricate custom-fitted trays, then send you home with professional whitening gel to use on your own schedule over a couple of weeks.
- Whiten comfortably at home
- Trays reusable for future touch-ups
- Gradual, controlled results
- Great for maintaining in-office results
What To Expect
The teeth whitening process
Consultation & shade check
We assess your teeth, record your current shade, and discuss the results you're hoping for to confirm whitening is right for you.
Cleaning first
We usually recommend a professional cleaning before whitening, so the gel works on clean enamel and your results are even and predictable.
Whitening treatment
For in-office, your gums are protected and the Pola gel is applied in stages over about an hour. For take-home, we fit your custom trays and show you exactly how to use them.
Reveal & aftercare
We compare your new shade to your starting point and give you simple guidance to keep your smile bright for as long as possible.
Why Teeth Discolour
What causes tooth staining?
Understanding what dulls your smile helps you keep it bright after whitening. Common causes include:
Is It Right For You?
Who is a good candidate for whitening?
Most adults with healthy teeth and gums are good candidates for professional whitening. It works best on natural teeth with yellow or brown surface staining. A few things worth knowing before you book:
- Whitening does not change the colour of dental work. Crowns, veneers, bonding, and tooth-coloured fillings won't lighten — if you have restorations in your smile zone, we'll talk through your options first.
- Tooth sensitivity is common but temporary. Some patients notice mild sensitivity during or just after treatment; it typically resolves within a day or two, and we can take steps to minimize it.
- Healthy teeth and gums come first. Active cavities or gum disease should be treated before whitening, which is why we start with an exam and cleaning.
- Whitening isn't recommended during pregnancy or breastfeeding, or for children — we'll happily plan it for the right time.
Whitening is safe when performed or supervised by a dental professional. Because we protect your soft tissues and tailor the strength of the gel to your needs, professional whitening is far safer than unsupervised at-home kits.
Keeping Your Results
How to keep your smile bright
Whitening results aren't permanent, but with a little care they last a long time. To protect your investment:
- Avoid staining foods and drinks for the first 48 hours, while teeth are most absorbent.
- Use a straw for coffee, tea, and other staining beverages when you can.
- Maintain great oral hygiene and keep up with regular professional cleanings.
- Use your custom take-home trays for occasional touch-ups to refresh your shade.
Questions
Frequently asked questions
How long does teeth whitening last?
Does teeth whitening hurt?
Will whitening work on crowns, veneers, or fillings?
In-office or take-home — which is better?
Is professional whitening safe?
How white will my teeth get?
Is teeth whitening covered by insurance or the CDCP?
Is professional whitening better than whitening toothpaste or strips?
Book Now
Ready for a brighter smile?
Book your teeth whitening consultation at Aurora Borealis Dentistry. We're located at 107–14785 Yonge Street, Aurora, ON, open Monday to Saturday, 8AM to 9PM. New patients are always welcome.