B.Well PRO-911 portable irrigator not only effectively removes food debris, but also prevents the growth of bacteria, the formation of tartar, the development of caries and a number of other problems caused by insufficient care. The three modes have different levels of water pressure, which is ideal for people with different tooth sensitivities. 360° rotation of the nozzle and uniform flow of liquid make the PRO-911 especially easy to use.This Portable device ensures a deep clean and healthier gums.