Our mouthwash contains rice fermentation, mint extract, and lemon extract . It can whiten teeth, eliminate bad breath, repair bleeding gums and gum pain, remove plaque and tartar, strengthen tooth enamel, and effectively prevent tooth decay . Its usage is very simple: take a bag of mouthwash and put it in your mouth, rinse your mouth for about 20 seconds, and then spit it out . Daily use can achieve better results . Mouthwash can help you eliminate oral bacteria, repair oral cells, and effectively remove plaque and stubborn tartar on your teeth within 3-6 weeks, making your teeth clean, white, and healthy again . 6mlx7pcs Mouthwash Clean tooth stains and whiten teeth Content: 60g Ingredients: rice fermentation, mint extract, lemon extract Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.