Take-Home Whitening — is an effective way to whiten your teeth, though you will play a greater role in ensuring the best possible results and several weeks may be needed to achieve your desired level of whiteness. First, a mold of your teeth will be taken and then two thin, flexible plastic mouth trays will be custom-made for you — one for the top teeth and one for the bottom. You will fill the trays with whitening gel and then position the trays over your teeth. The trays are left in usually for about an hour at a time.
Caring for Your Whitened Smile
There are lots of things you can do to make sure your whitening results last as long as possible, and this will vary from person to person (six months to two years or even longer). First of all, please maintain your usual, conscientious routine of brushing and flossing every day, and keep up with your regular schedule of professional cleanings at the dental office. Avoid foods and beverages that stain, including red wine, tea and coffee. If you smoke, use your newly whitened teeth as an impetus to quit — a good idea in any event! A minor touch-up every so often, either at home or at the dental office, can keep your smile bright and beautiful for years.