Professional whitening is one of the quickest ways to refresh your smile. Here's what actually happens and how to make the results last.
How it works
A safe whitening gel is applied to your teeth, often activated with a special light, to break down years of stains from tea, coffee, smoking and age. In about an hour your teeth can lighten by several shades.
Is it safe?
Yes — done by a dentist, whitening is safe for your enamel. We protect your gums first and control the strength of the gel, which is far safer and more effective than over-the-counter kits.
How long do results last?
Results typically last from several months up to a couple of years, depending on your habits. Avoiding staining foods, not smoking and good brushing all help your bright smile last longer.
Keeping your smile bright
Cut back on coffee, tea and red wine, rinse with water after staining drinks, brush twice a day, and get regular cleanings. A touch-up every so often keeps things looking fresh.