Polanight, advanced home dental whitening system based on carbamide peroxide. Fluoride-releasing. Poladay and Polanight incorporate special additives that minimize plaque formation and allow remineralization to reduce sensitivity. The high water content of the gel reduces enamel dehydration and decreases patient sensitivity. The high viscosity of the gel ensures it can be applied safely and easily. Pleasant mint flavor, fresh and long-lasting. Treatment guide: Polanight 10% carbamide peroxide for 2 hours to overnight.