Hy-Brite, In-Office, Whitening System, 14% Active Blend, 1-Patient Kit, A126150-1About this product Instant Activation Sensitivity relief (KNO3) and long term relief of fluoride formula. No Refrigeration Required Single Patient Kit A perfect addition to a hygiene visit! Taking only 10 20 minutes, Hy Brite will lift your patients smile 1 4 shades while you clean the operatory or take notes. Not only will your patients feel their clean, but see it as well. No dental dam required. All Single Patient Kits come with 3ml of Pre