Now that precautions have been taken, the procedure can begin. The dentist will begin the procedure by applying the Zoom whitening gel to your teeth, leaving no spot uncovered.
Once the gel has been applied, the dentist will turn on the whitening lamp. It will remain on for approximately 15 minutes, effectively baking the whitening gel into the dentin of your teeth.
Once these 15 minutes have passed, a break will begin, giving you a few minutes to relax. Then, the lamp will be turned on once again, providing your teeth with at least 2 more 15-minute whitening sessions.
Throughout the procedure, you will be sitting in one place. If you wish, you can watch TV while the procedure is going on. While you might experience some tooth discomfort or sensitivity, it's only minor.