Dental bleaching or tooth whitening, is a dental procedure bleaching teeth with carbamide peroxide (35-37% concentration then combining with cool light illumination. Darker teeth can become whiter and brighter. Stained teeth by bacterial pigments, food-goods and tobacco will be removed and turned to brilliance enamel.
Cool light is advanced teeth whitening system providing regular dispersion to achieve excellence dental whitening within 30 minutes and causing less teeth hypersensitivity during and after bleaching. To maintain whitening result, patients should routinely bleach their teeth using personal silicone tray and low concentration carbamide peroxide.