Feature:1. Brightening: Teeth liquid can effective whitening your teeth, make your teeth are bright as pearls, bring a complete whitening experience.2. Remove Stain: Dental liquid can remove teeth stains, allow you can get rid of black and yellow teeth, create a beautiful dental appearance.3. Teeth Protection: Teeth whitening liquid can quickly removes stains from coffee, tea, wine, smoking, soda, etc., provide gum and enamel protection.4. Usage: Apply this oral hygiene liquid with a toothbrush twice a day, wait 5‑10 minutes and gargle with water, suitable for morning and evening.5. Portable Size: Tooth bleaching liquid adopted portable design, you can carry it with you when traveling, which is to use and no side effect.Specification:Item Type: Teeth Whitening LiquidNet Content: 30ml / Bottle, 2 BottlesUse Method: 1. Twice a day in the morning and evening 2. Apply with a toothbrush and wait for 5-10 minutes 3. Gargle with water Package List:2 xTeeth Whitening Liquid