To integrate new routines into daily life, user-friendliness is extremely important. The rechargeable oral irrigator EW1511 from Panasonic features a water tank that is about 53% larger than its predecessor, capable of holding up to 200 ml of water despite its compact, cordless body. The waterproof design allows for convenient cleaning under running water. The included charging station ensures a full charge of the oral irrigator within one hour.