Best Fresh Mint Flavor Teeth Whitening Powder Activated Charcoal Teeth Cleaning Powder Stains of smoking Removal Oral Care Tooth Powder Advantage: Containing HCS Whitening Ingredient: It could remove the stains resulted from smoking and drinking tea in a more effective way, and make your teeth white and glare.Unique DTS Active Formula: The formula could whiten the teeth in depth, prevent the teeth stains from forming again,and maintain the whitening effect for a long time.Double-Effective Protective Formula: While whitening the teeth,the formula could prevent new color pigment from attaching to your teeth, so as to ensure your healthy and confident smile.Cool Taste: The excellent icy and cool taste could eliminate ozostomia, prevent dental plaque, and provide you with fresh taste. Function of Tooth Powder:• Whiten your teeth completely and naturally. Especially for people who with black teeth and yellow teeth caused by smoking, tea drinking, coffee and wine, Remove tartar and peculiar smell, Leaving your mouth clean and fresh.• Keep your gingival more healthy. Long-term use of this product shall help to keep periodontal problems away.• Used together with the foam toothpas Can my kids use it?Yes, Warpaint is safe for kids of all ages. At what age they start is at the discretion of their parents.