1.Effects:Brighten and whiten teeth while protecting gums and enamel and keeping your mouth with fresh breath. 2. Ingredients: acetal, 1,3-propanediol, PEG-40, hydroxyethyl cellulose, phenoxyethanol, ethylhexose, menthol. 3.Enjoy your coffeeNeednt worry yellow teeth even you drink more coffee Caution:For external use only. If any discomfort occurs, discontinue use immediately. Keep out of reach of children HoW To USE STAP 01: clean your mouth with warm water before using powder. STAP 02: then wipe the tooth surface with a cotton swab STAP 03: rinse with hot water until teeth are clean. Specifications: Specifications: Product name Whitening Tooth Powder Net content 30/50g/ box Efficacy Clean the mouth, reduce tooth stains,reduce plaque, and breath fresh. Package Included: 1*Whitening Tooth Powder Notes: Notes: Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement. Please leaving a message before you give the bad feedback, if the products have some problems. Thanks for your understandings.