Teeth Whitening in Toronto

Whiter teeth = An attractive, confident smile.

Brighten Up Your Smile with Teeth Whitening

Close-up of woman's smile before and after teeth whitening from our Toronto dentist.

Teeth whitening is an easy and affordable way to enhance your smile!

It removes the stains and yellowish build-up from teeth that makes your smile look older and unattractive. These stains can be in the surface enamel of your teeth or deeper down.

The most effective method of whitening is using custom trays with the reservoir built into the trays for the whitening gel.

Our professional-grade whitening formula can remove:

  • Dark stains and coloration caused by medications

  • Yellowing caused by aging or smoking

  • Stains caused by foods and drinks like wine, coffee, or soy sauce

Why Choose Professional Teeth Whitening?

Because you want the best results possible, right?

Beautiful Results

Want a smile up to eight shades brighter? Professional-grade whitening and customized trays can get those kinds of results!

Affordable

Teeth whitening is one of the most cost-effective cosmetic dentistry procedures available, and the results are fast.

Safe

Professional whitening is done under the supervision of trained dental experts and customized to your needs. This ensures your results are consistent and beautiful.

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Expect Quality from Dentistry On King

One of the leading Toronto downtown dentists, Dr. Cheng

Experienced Dentist

Dr. Cheng’s 30+ years of experience and 3500 hours in continuing education are represented in the cosmetic results he gets.

Dr. Cheng’s accomplishments include:

The mantra for many Toronto downtown dentists is to pursue excellence

Comfortable Office

Our team’s #1 goal is to give you a positive experience and support you in every way they possibly can.

We’ll do our best to make your visits with us are stress-free, pain-free, and comfortable by:

One of our team who respects all Toronto downtown dentists and offers five-start service

Personalized Service

Your needs are our priority and we will do our best to accomodate your schedule and desires.

We offer a range of conveniences that include:

  • Saturday appointments

  • Downloadable patient forms

  • Team members who speak English, Cantonese, Tagalog, Russian, and French

Have Questions About Teeth Whitening?

Get the answers from our Toronto dentist.

  • Is teeth whitening safe?

    When done with the help of a trained dental professional, yes it is!

    Professional teeth whitening is customized by the strength of the whitening gel according to the needs of your smile and the degree of whiteness desired. There is no danger of damaging tooth enamel like there can be with over-the-counter whiteners.

  • How can I keep my teeth white after my treatment?

    How long your whitening effects last really depends on you. Avoiding staining foods and drinks and not smoking can increase the longevity of your treatment. Because we give you trays and gel to use at home, you can use these for a quick touch-up whenever needed.

  • Does whitening cause tooth sensitivity?

    Whitening can heighten tooth sensitivty temporarily.

    If you do experience any sensitivity to hot or cold foods or drinks, it will disappear within a day or two. Meanwhile, you can use a toothpaste designed for sensitive teeth to help re-mineralize your tooth enamel.

A Brighter, Whiter Smile Awaits

Let's get started with teeth whitening in Toronto today!

Other cosmetic dentistry services
  • Invisalign®

  • Laser Dentistry

  • Porcelain Veneers

  • Smile Makeover

  • Cosmetic Bonding

Serving communities throughout Ontario:
  • Etobicoke
  • York
  • Mississauga
  • Scarborough