A gentle clean you can depend on, the Philips Sonicare ProtectiveClean is a sonic toothbrush that'll help keep your gums, teeth, and mouth at optimal health. With replaceable rotating heads that oscillate 31, 000 times per minute, this innovative toothbrush creates microbubbles that reach deep between teeth and removes up to 7 times the plaque as manual brushes. | Philips Sonicare ProtectiveClean Sonic Toothbrush (HX6820/60)