The Dental House
Treatment room at The Dental House for Teeth whitening

Enhance

Teeth whitening

A supervised bleaching of the natural enamel, done in one appointment.


What it is

Professional teeth whitening lightens the shade of your natural teeth using a controlled bleaching agent, done either in-clinic in a single visit or through supervised take-home trays over one to two weeks.


Who it's for

  • Teeth naturally yellowed or stained by coffee, tea, or tobacco over time
  • Healthy teeth and gums with no active decay
  • Wanting a brighter shade before an event or occasion
  • Patients wanting a controlled, dentist-supervised result over over-the-counter kits

Who it isn't for

  • Whitening only works on natural tooth enamel; crowns, veneers, and fillings won't change colour, so visible restorations can end up mismatched, which is discussed before you start
  • It won't correct intrinsic grey or dark discolouration from an old, root canal–treated tooth without additional treatment
  • It's not recommended during pregnancy

If this is you, we'll say so at the first visit rather than after.


Before / after

See the result

Before: Teeth whitening

Before

After: Teeth whitening

After

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Questions

Questions people ask

How many shades lighter will my teeth get?

This varies by starting shade and cause of staining; our team will give you a realistic expectation at your consultation, not a guaranteed number.

How long do results last?

Typically several months to a couple of years, depending on diet and habits like smoking or coffee.

Will my teeth be sensitive afterward?

Mild, temporary sensitivity is common for a day or two and usually settles on its own.

In-clinic or take-home, which is better?

In-clinic gives faster results in one visit; take-home trays work gradually over about two weeks. Both are supervised, and our team can advise which fits your case.

What should I avoid after whitening?

Strongly pigmented foods and drinks (coffee, tea, red wine) for the first 24–48 hours, when teeth are most porous.

What affects the cost?

Whether you choose in-clinic or take-home treatment, and the number of sessions needed.

Ask a question about this treatment

A photograph and a recent scan are usually enough to start.