Foam Toothpaste Breath Freshening Whitening Toothpaste Tooth Anti-Moth Mouth Cleaning Tooth Stains And Gum CareFeatures: Our teeth whitening mousse contains soda, glycerin, mint essence. It dissolves and cleans the stubborn yellow dirt on the surface of teeth without destroying tooth enamel, and forms a protective layer inside the mouth, reducing tooth decay. The way to use it is very simple: first press mouthwash on the mouth 1 2 times, rinse for 20 seconds, spit out the foam, or squeeze the right amount of foam on the toothbrush. Gently brush your teeth and