For exceptionally cleaner and whiter teeth, use Silk'n SonicSmile. This innovative sonic toothbrush brushes your teeth much better than an ordinary manual toothbrush and is more effective than most other electric brushes on the market. SonicSmile’s smart features promote dental health and hygiene. It effectively removes plaque, makes gums healthier and teeth visibly whiter. Now you can experience the ultimate oral hygiene using the latest advanced technology!