A finger-mounted toothbrush having a body and a plurality of cleaning members, the body having a proximal end, a distal end opposite to the proximal end, and a length separating the proximal and distal ends, the body also defining a proximal opening at the proximal end and having an inner surface defining a cavity extending from the proximal opening to a terminal location along the body length, wherein the cavity is sized for an average-sized human finger, the body further having an outer surface spanning from the proximal end to the distal end. The plurality of cleaning members project outwardly from the outer surface of the body, substantially span the body length, and define a plurality of cleaning member voids.