Specifications: The product is in liquid status that can be drop on cotton swabs to help cleaning your teeth. Natural material made, non-to-xic and safe, effectively helps to clean the teeth stains and anti bacterial. There are many bacteria in the mouth and by removing the stains on teeth can greatly brings healthy oral environment. It also brings you whiten teeth that makes you look more charming and confident while smiling. Instructions: Firstly, you should gargle your mouth with warm water before use. Then use a cotton swab to wipe with help of the mirror to repeatedly wipe on the tooth surface and decolorize one by one. Until the plaque is wiped clean, and rinse with warm water again. Item Name: Teeth Stain Remove Liquid Shelf Life: 2 Years Net Content: 10ml Main Material: Water, Magnoliae Flos, Asari Radix Et Rhizoma, etc Inhibit Bacterial Species: Staphylococcus Aureus, Candida Albicans, E.coli Storage: Close well after using and place in a cool place to avoid direct sunlight Notes: 1. When wiping, use a moderate amount of force and do not damage the gums and oral mucosa. 2. Wipe with the wet cotton swab. 3. The wipe time of each tooth is about 1 minute. 4. If one decolorization is not clean, it should be used after one week. 5. Children Under 13 years old are banned to use this product. 6. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. 7.The product itself comes in both Chinese and English packaging, and is shipped randomly.   Package Includes: 1 Bottle of Teeth Stain Remove Liquid