EELHOE Tooth Whitening Strips 7/14pcs Teeth Whitening Pap Stain Remover Reduce Sensitivity Get Brighter Smile Oral products characteristic: The following items can help you use dental stickers more correctly: 1. Please rinse your mouth before and after each use. Do not use the dental paste immediately after brushing your teeth. 2. Due to the different shapes of the upper and lower dental stickers, do not use them upside down. 3. For best results, it is recommended that you whiten your teeth every six months. 4. You can also use dental stickers when taking a bath. Use tooth type: 1. Extrinsic tooth discoloration (affected by coffee, tobacco, sauce, tea, food, etc.) 2. Endogenous tooth discoloration (mild fluorosis or tetracycline staining) 3. Hereditary yellow teeth 4. Other causes of tooth discoloration 5. Everyone wants a whiter and brighter smile Package Included: 1 * tooth paste Notes: Don't leave 1 star and 2 star feedback without asking for help. If you have any questions, please contact us. We will try our best to solve any problems and provide you with the best customer service.