The EW1611 oral irrigator cleans the teeth and massages the gums with a special Ultra Sonic Stream technology. Small micro-bubbles enrich the water flow and burst on contact with teeth and gums. The generated sonic waves reliably remove plaque and clean away food debris from between the teeth and periodontal pockets. The water pressure can be controlled flexibly in ten levels. A handle on the water tank allows convenient storage of this compact and discreetly designed oral irrigator.