Emmi-dent 6: the World's first ultrasonic toothbrush, delivers superior cleaning and stain removal This ultrasonic toothbrush removes stains and cleans where brushes simply cannot reach Standard manual and electric toothbrushes are good at removing plaque and dirt from the places where the bristles reach. What what about where they do not reach? Conventional physical brushing can often damage gums by pushing them back and brushes cannot reach between teeth or destroy bacteria below the gumline. The new Emmi-dent ultrasonic toothbrush solves all these problems. Ultrasonic cleaning kills germs and restores the natural colour of your teeth The Emmi-dent produces 84 million ultrasonic oscillations per minute. Together with the special Emmi-dent toothpaste this creates billions of tiny nano-bubbles which clean the teeth and destroy harmful bacteria even where brushes cannot reach. The Emmi-dent: Removes stains to restore teeth to their natural colour Halts gum recession No abrasives in the toothpaste Reduces plaque and tartar Kills bacteria and viruses in the mouth Reduces the chance of bad breath In contrast to regular toothbrushing which aims to swipes bacteria off, the Emmi-dent's ultrasound cleaning literally destroys bacteria and cleans where no bristles reach - 12mm deep. a different style of teeth-cleaning Using the Emmi-dent is different. The bristles are basically just for show. You do not actually need them. You need to spend about 10 seconds per tooth holding the Emmi-dent brush-head all around the tooth - top and sides. The brush-head is big enough to do two teeth at a time however it will take 5-6 minutes to do your complete mouth. The Emmi-dent is compatible with all types of dental work. The kit contains: 1 handset and charger (230v and 110v compatible) 2 x brush-heads 1 x nano-bubble toothpaste (75ml)