Crest MultiCare Advanced Cleaning's dissolving micro-cleansing crystals help your teeth stay cleaner longer (vs. Tartar Protection, Cavity Protection). Its unique formula provides a refreshing clean you can actually feel. Helps remove stains; Helps prevent new stain and tartar build-up; Fights cavities; Leaves breath feeling refreshed; Leaves teeth feeling slick and smooth; Has a great mint taste. All in one toothpaste! Helps remove stains and protects against stain and tartar build-up. Protects against cavities and leaves your breath feeling refreshed. Two-Chamber Tube System: The Crest MultiCare Advanced Cleaning tube actually has two chambers inside to store the paste and gel separately, having them combine the instant you dispense the toothpaste.