A method and apparatus which permits arbitrary, relative motions of a distal end of a toothbrush and/or flosser with respect to a handle. Said motions are selectable by a user in real time by a selection switch. The toothbrush herein includes an elongated body used as a handle, and smaller elongated member serving as the toothbrush post. A mechanism mechanically couples said handle to said toothbrush post member permitting relative translational movement of said toothbrush post with respect to said handle.
