Teeth whitening service with Dr. Heckler, a Miramonte dad and long-time OBA Manager! This comprehensive whitening typically requires two visits. At the first appointment, impressions (molds) will be made of your teeth to fabricate custom, clear plastic, trays. At your second appointment, you will try on the trays for proper fit, and adjustments will be made if necessary. The trays are worn with special whitening solution either twice a day for 30 minutes or overnight for a couple of weeks depending on the degree of staining and desired level of whitening. You will receive care instructions for your teeth and trays, and be encouraged to visit your dentist regularly to help maintain a beautiful, healthy, white smile. http://www.hecklerdds.com/. Donated By: Peter Heckler, DDS in Orinda.