Teeth Whitening: Safe, Professional, Bright Results

Yes - professional teeth whitening is very safe. When performed or supervised by a dentist, the treatment is designed to lift stains without damaging your tooth enamel or gums.

Some patients experience mild sensitivity, but this typically fades within 24 to 48 hours after treatment.
This happens because the whitening gel temporarily opens up the microscopic "tubules" in your enamel to reach the deep-set stains. While these are open, the nerves inside your teeth are more exposed to temperature changes.

Whitening results typically last between 6 months and 2 years. The exact duration depends heavily on your lifestyle and how well you maintain your new shade.

No—teeth whitening treatments only work on natural tooth enamel. Any dental work you have—such as crowns, veneers, bridges, or white fillings—will remain their original colour.

If you whiten your teeth while you have a crown or filling in your "smile line," your natural teeth will get brighter, but your dental work will stay the same. This can make your crowns or fillings look darker or more yellow by comparison.

Both produce excellent results, but they offer different benefits. In-chair whitening is best for immediate results (perfect for an event), while at-home whitening is often considered the "gold standard" for long-term stability and deep stain removal.

No - professional whitening systems do not damage, thin, or weaken your enamel. The process is designed to travel through the microscopic pores of the tooth to break up stain molecules without affecting the tooth's structure.

Most patients see an improvement of 4 to 8 shades. However, your final result depends on your starting point, the type of staining you have, and your natural tooth colour.

Because your teeth are unique, some people respond to whitening like a sponge, while others require a bit more time to see a dramatic shift.

Yes—in fact, we recommend it. Periodically "topping up" your whitening is the only way to counteract the natural staining from food and drink and keep your smile at its peak brightness.