THOROUGH CLEANINGThe device effectively removes contaminants and bacteria from the high pressure of water that needs to be filled into the appropriate container. Then select the correct program, switch on the appliance and direct the stream of liquid to the surface to be cleaned. The appropriate water pressure effectively rinses out impurities and food residues and provides for a completely clean oral cavity, especially in the tooth interspaces. The pressure can be adjusted between 40 and 90 PSI. The efficient water pump delivers up to 1,400 pulsations per minute.3 WORKING MODESThe DIR501 oral irrigator can be operated in three modes. The first, gentle mode, is mainly intended for people with exposed tooth necks and tooth hypersensitivity. The jet emitted by the rinsing nozzles has a lower pressure and does not cause any irritation of the gum. The second mode for daily dental care is designed for most users and the device maintains its optimal operating parameters. The last pulsation mode has variable beam power for even more efficient cleaning.USER COMFORTThe appliance has been equipped with a two-minute timer, which shows you how much time you have to spend cleaning your teeth. The robust, ergonomic housing guarantees a pleasant grip during operation and its modern design will delight the eye of Esthten. The oral irrigator as a wireless device has an increased user comfort. The water reservoir with a volume of 150 ml does not need to be refilled often.This text is machine translated.