Usage for Teeth Whitening Essence: Before use, please clean the mouth with warm water, then use a cotton swab to dip proper amount of the product, wipe the teeth surface evenly and rinse it with clean water after 15-20 minutes, we recomend to use 2-3 times per week. Tips: 1. When removing the stains, please wipe gently so as not to damage the gums and oral mucosa; 2. Properly wet the cotton swab when it is soaked, making sure it is not too wet; 3. It takes about 1 min to wipe each tooth; 4. If the stains can't be removed completely, please use again after a week; 5. Children under the age of 13 should not use it. Do not try to swallow. Specifications: Product Name :Teeth whitening Ingredients: water,acetum,1,3-propanediol,peg-40 hydrogenated castor oil, hydroxyethylcellulose, phenoxyethanol, ethyhexyIglyce mentholum. Slogan: White teeth, bright confident Features: Contains unique soothing and whitening ingredients, gently removes exogenous pigmentation,effectively whitens teeth, white teeth, and smiles confide. Ingredients Water.Alcohol,Magnolia,Asarum,Angelica Dahurica,Gleditsiae Sinensis Fructus,Thyme,Borax,Menthol Package Included: 1*Teeth whitening tools 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.