Compressed air and water along fine micro form air bubbles, damage the plaque bacteria.
The spiral water jets with micro air bubbles gently massage the gums. The water pressure can be adjusted and from level 1 (LP) to into step: 5 (high pressure) sized to fit them.
Using the nozzle switch can choose it simply with a fingertip all between the rotating and straight radiate.
The specially developed air filter cleans the air which stream of water on the way to the nozzle end angereichert.