The bristle protection prevents the growth of bacteria that may affect the bristles (the bristles do not kill bacteria in your mouth or protect you from disease. Always clean this product thoroughly after use). Gum massage and stimulation with external gum stimulators. Significantly reduces gingivitis (gum disease) after 4 to 6 weeks of use.
O-B T/B P/Exp.C/A Ext.Cln M1+1