Denture should be cleaned everyday,and many bacterial residues can not be cleaned completely by toothbrush and fresh water.Y-Kelin Denture Cleansing Tablet can produce a large number of reactive oxygen particles,which can kill 99.9% bacteria,fresh breath and clean dentures deeply. Retainer Cleansing Tablet Product Features: ·Kill 99.9% bacteria on the surface of the denture ·Remove teeth stains, smoke stains and tartar on the removable denture ·Extend denture life, no bad impact on denture ·15 minutes quick disinfection Instructions for use: 1.Dissolve one tablet in warm water 2.Put the denture into the water 3.Immerse the denture for 15 minutes,for stubborn stains soak overnight 4.Rinse the denture before wearing