Teeth Whitening in Peterborough: Should It Come Before Veneers or Crowns?

Yes. If both are on your list, whiten first. Whitening changes natural tooth enamel and nothing else, so porcelain put in beforehand gets matched to a shade you're about to leave behind.

Whitening, veneers and crowns are the three cosmetic dentistry treatments we offer in Peterborough, and they do genuinely different jobs. Knowing which does what makes the order obvious, and the order is the part people tend to decide last when it really wants deciding first.

Why Won't Whitening Lighten a Crown or Veneer?

Because neither one is tooth. Whitening gel lifts stain out of natural enamel. Porcelain and composite don't absorb it and don't react to it, so their colour is set on the day they're made and stays set. A cosmetic dentist in Peterborough matches that porcelain to the shade your teeth are on the day the work is done, and the match is permanent.

What happens if you whiten afterwards?

Your natural teeth lighten and the restoration stays exactly where it was. Somewhere visible, that difference in shade shows.

And if you whiten first?

Then the shade you land on becomes the target. Whatever gets made afterwards is matched to teeth you're planning to keep, and it goes in already matching its neighbours.

What If You Only Want One of Them?

Then the sequencing question disappears, and what's left is deciding what you actually want changed.

Colour alone, on teeth that are otherwise sound, is what whitening is for. Nothing gets covered or reshaped. The teeth you have simply get lighter.

Veneers reach further. They're thin porcelain facings, customized for the tooth underneath, and they can change its shape and size along with its colour and general appearance. They're also a conservative treatment, in the sense that they work with the tooth that's already there.

Crowns sit slightly apart from the other two. A crown, or cap, is custom made to match your natural tooth colour, but it goes on a tooth that's been heavily filled or has already had root canal treatment. Strength is the main job. The improvement in how the tooth looks comes along with it.

How Does Whitening Work at Brookdale Dental Clinic?

Ours is an assisted system you apply at home. It's custom-fitted to your mouth and dental-quality, which is what puts it ahead of what you'd buy across a counter, since gel held evenly against enamel lightens it evenly.

Applying it yourself also puts the timing in your hands. Teeth sometimes turn sensitive during whitening. It usually passes. Tell your dentist if it happens rather than working around it on your own.

Where Do You Start With Teeth Whitening in Peterborough?

With a conversation, ideally before anything gets made. Our approach involves something we call co-diagnosis, which means involving you in your own diagnosis and, wherever possible, putting a range of options and solutions in front of you instead of a single recommendation. Cosmetic work benefits from that more than most, because what you want changed about your smile often isn't something a dentist would have flagged unprompted.

A first appointment is usually a full examination with X-rays, unless you've come in about one specific thing. The dentist or hygienist works with an intra-oral camera, so you're looking at the same image they are while they talk through what they've found. Colour is a much easier conversation to have that way.

Call 705.742.4361 whenever you'd like to start. We're on Bellevue Street and new patients are always welcome.


If whitening and a veneer are both on your list, say so at that first appointment. Settling the order early is what lets everything match once it's finished.