Stimulate Gum Tissue. Flush Bacteria That Causes Bad Breath. Dilute And Flush Toxic Plaque From Pockets.Fact: 50% of adults over the age of 18 and 75% of adults over the age of 35 have some degree of gum disease, the consequences of which can be very serious. Not only is gum disease responsible for almost all adult tooth loss, recent studies reveal a direct connection between periodontitis and an increased risk of heart attacks and strokes. The good news is that the early stages of gum disease, commonly referred to as gingivitis, affects only the gum tissue and can be completely reversed. However, if not treated, the results could be: Gingivitis (the early stage of gum disease), Periodontitis (advanced stages of gum disease) Oral irrigators produce a concentrated stream of water for removing food debris and bacteria from places that brushing and flossing cannot reach. With Impressive Oral Irrigator, quality dental care at home has never been easier. No mess. Water stays in the shower! No Hassle. Always ready to use. Reduces Clutter. WonĘt take up precious counter or storage space. Stimulates gums. Increases circulation of blood in the tissue.