Teeth bleaching gel refills are available in a number of different strengths to accommodate a person's desired wear-time and susceptibility to sensitivity. Most teeth bleaching gel refills feature one of two types of peroxide base formulas: hydrogen peroxide or carbamide peroxide. Although both products will achieve the same end result, a carbamide peroxide formula is more commonly recommended by dental professionals. Those who typically experience teeth sensitivity should consider a lower percentage carbamide peroxide gel and use desensitizing gel before or after their whitening treatment. Dentist.net stores all of its teeth bleaching gel in a temperature controlled environment to ensure shelf-life and effectiveness of the each gel.
