6X More Plaque Removal versus a regular manual toothbrush.
. Max Clean Bristles indicate time to change. The professionally inspired design of the CrossAction brush head surrounds each tooth with bristles angled at 16 degrees, and 3D cleaning action oscillates, rotates, and pulsates to break up and remove more plaque along the gumline vs a regular manual toothbrush. Oral-B CrossAction X Replacement Brush Heads (10 Count).