Continous small Circular motions over all teeth.
Start with bristles on Gingiva and Roll the brush away from the gums.
Angle bristles at 45 degrees towards the root of the teeth, apply gentle pressure and vibrate brush in a back-and-forth motion.
Angle brush with significant pressure against the root of the tooth while contacting the gingiva. Simultaneous Roll brush away from the gums while vibrating back-and-forth.