118 York Street, Cornwall, Ontario118 York Street(613) 932-1620Accepting New Patients

Dental Services

Teeth Whitening in Cornwall

York Street Dental Centre offers professional Zoom! teeth whitening — an effective treatment for stains and discolouration caused by aging, coffee, tea, wine, and tobacco. Results vary with the severity of staining, and our dentist will first assess whether you’re a good candidate.

Close-up studio portrait of a woman with a bright smile

Who this service may help

Patients in Cornwall who want to discuss the appearance of their smile may benefit from a teeth whitening consultation. Oral health, goals, and treatment limitations are assessed before recommendations are made.

Common reasons patients seek this service

  • A change in comfort, function, or appearance related to teeth whitening
  • A concern identified during a dental exam
  • Questions about treatment options and whether care may be appropriate

What your appointment may involve

Your visit begins with a review of your concerns and health history, followed by an examination and any diagnostic records your dentist considers appropriate. Findings, treatment options, likely steps, and alternatives are explained before care proceeds.

In-office Zoom! whitening

In-office treatment takes about one hour at our Cornwall office. A hydrogen peroxide gel is applied to your teeth and activated with a special Zoom light, which helps the gel penetrate the enamel and lift stains. The gel is applied in three to four 15-minute intervals, with progress checked after each. Teeth can whiten by several shades in a single session, with final results appearing a few days after treatment.

At-home Zoom! whitening

At-home whitening uses custom-made trays that fit over your teeth, worn with Zoom! whitening gel for a set time each day. Results develop over a few days to a few weeks — a convenient option if you prefer whitening at home at your own pace.

Is whitening right for you?

Consult your dentist before starting any whitening treatment to confirm it’s safe and suitable for your teeth. Whitening works on natural teeth but not on restorations — if you have visible fillings, crowns, or veneers, we’ll discuss how to achieve an even result.

Why choose York Street Dental Centre

Our Cornwall dental team focuses on clear communication, conservative recommendations, and care planned around your oral health. We explain what we find, answer questions, and discuss appropriate alternatives so you can make an informed decision.

Frequently asked questions

How long does Zoom teeth whitening take?

The in-office treatment takes about one hour, with three to four 15-minute gel applications. At-home trays take a few days to a few weeks.

How many shades whiter will my teeth get?

In-office Zoom! whitening can lighten teeth by several shades in one session, depending on the severity of staining.

Is professional whitening safe?

Yes, when supervised by a dentist. We assess your teeth first to confirm you’re a good candidate.

Are new patients welcome?

Yes. York Street Dental Centre welcomes new patients of all ages for family, preventive, restorative, and cosmetic dental care.

Dental information on this page is general and does not replace an examination, diagnosis, or personalized treatment recommendation. Treatment recommendations vary according to individual needs.

Ready to book your visit?

New patients are welcome. Call us or request an appointment online.