Fresh and clean formula can carefully clean dirt between teeth, thus improving oral problems and further helping to gums Ingredients : Aqua / Water, Glycyrrhiza Uralensis (licorice) Root Extract, Camellia Sinensis Leaf, Glycerin, Propylene Glycol, Menthol, Thymol, Sorbitol, Thyme Camphor. Effects : Clean Teeth Stain, Freshen Breath, Whiten Teeth, Strengthen Enamel, Repair Oral Damage. Step 1 - Squeeze proper amount of foam into your mouth, balloon your cheeks to make the foam flow over your oral cavity and gingiva; spit the foam out in 10-15 seconds and you will feel that your mouth is refreshed instantly Step 2 - Squeeze proper amount of foam on your toothbrush. Gently brush your teeth and coated tongue for 2-3 minutes for cleaning and refreshing