Dental office: Bleaching trays are customarily made by having molds of your teeth made at your dental office. The dental office use these molds to make your custom bleaching trays. There may be a generic for stock tray system out there but they probably won't fit too well.
Answered 11/10/2012
5.5k views
Dentist: Your dentist can fabricate custom trays for whitening your teeth.
Answered 12/12/2012
5.4k views
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