USD 1.95-3.60/lotUSD 3.60-3.75/pieceUSD 6.50/pieceUSD 1.78/pieceUSD 3.36/pieceUSD 1.48/pieceUSD 1.48/pieceUSD 1.98/piece Usage: 1.Wet your toothbrush and dip into some powder, the powder is fresh mint flavor, contains whitening formula, a little goes a long way. 2.Gently brush your teeth for two minutes, 360℃ whitening. 3.Brush again with water to remove residue, deeply cleaning. 4.Enjoy your white teeth, bright smile ! 5.Brush the teeth with the teeth whitening agent for several minutes twice a day. The whitening agent is recommended to be used everyday for several weeks so as to ensure a better whitening effect. Advantage: 1. 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. 2. Unique DTS Active Formula: The formula could whiten the teeth in depth, prevent teeth stains from forming again, and maintain the whiting effect for a long time. 3. 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. 4. Cool Taste: The excellent icy and cool taste could eliminate ozostomia, prevent dental plaque, and provide you with fresh taste. Function of Tooth Powder: 1.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. 2.Keep your gingival more healthy. Long-term use of this product shall help to keep periodontal problems away. 3.Used together with the foam toothpaste will be more efficient, a new choice of teeth whitening.