The sound waves generated by the sound technology ensure more thorough cleaning. They help to remove more leftovers from teeth and gum pockets, even at the same water pressure. A Panasonic mouth shower removes food residue between the interdental spaces using a water jet with sound technology and rinses plaque out of the gum pockets. The gums can be stimulated pleasantly with the water jet. The powerful pump offers high water pressure. It removes bacteria and food residues from the interdental spaces with a powerful ultrasonic water jet. Water jet cleans gum pockets rinses out the bacteria that cause periodontosis and are hidden in the gum pockets with an ultrasonic water jet. The water jet contains fine air bubbles for pleasant stimulation of the treated areas in the oral cavity.