efficacy of tooth whitening powder 1? Tooth whitening powder is a kind of powder for removing dental stains and tartar and cleaning teeth, which can immediately obtain a perfect smile in a few seconds. Fresh breath: it is a very simple way to eliminate bad breath, make you confident and solve your troubles. 2? Protect gums: provide protein, protect gums and make teeth as white as pearls. 2? Tooth whitening powder can effectively remove stains on teeth, bid farewell to black and yellow teeth, and save you precious time and money. tooth whitening powder is easy to use First, apply tooth whitening powder to the toothbrush. Then brush your teeth with ordinary toothpaste for 2 minutes as usual. Finally, rinse your mouth with water after brushing your teeth. specifications product name: tooth whitening powder capacity: 30g/piece. notes 1? Please do not put this product in a place where children can reach it to avoid accidents. 2? If you have any questions about our products, please contact us to solve your problems, and we will try our best to solve them.[Safe and effective] Our tooth whitening powder only uses pure natural safe ingredients, is a vegetarian, and does not abuse it, giving you a white smile in a natural way. [Usage steps of tooth whitening powder] First, apply the tooth whitening powder on the toothbrush, then brush your teeth with ordinary toothpaste for 2 minutes as usual, and rinse your mouth with water after brushing your teeth. [Remove years of stains] Our tooth paint can effectively and quickly remove years of stains on coffee, tea, wine, cigarettes, soda, etc. Its natural mint flavor will make your mouth feel fresh!. [Tooth whitening] Tooth whitening powder helps to reduce dirt on teeth and remove yellow teeth, freshen your breath and make your smile more confident. Attention! The use effect is different for everyone, and it is recommended to use it continuously for a period of time. [Tooth whitening powder] Our whitening tooth powder is insensitive, safe and non-toxic, and friendly to gums and enamel. It is a good helper for you to remove stains on your teeth. Make your breath fresh and perfect white smile.