"Restore a healthy, white smile-this electric tooth calculus is designed to help remove plaque and tartar, as well as coffee and wine stains and other discoloration, so that you have a cleaner, healthier and whiter smile. Rechargeable, handheld design-convenient to use in the bathroom or on vacation, this portable tooth cleaner and tooth remover is lightweight, with an ergonomic body design, easy to use and comfortable. It helps to supplement regular dental floss and mouthwash to achieve tooth cleaning support and help the frequency of visits to the dentist every year. Reduce bad breath and odor-using a deeper remover to keep teeth clean will help reduce odor and improve breath quality. This is especially important if you want to make a strong first impression. Easy to clean and reusable-The alloy steel plaque remover tip is durable and can be used safely on enamel and gum line."