oral-b tries on brushing instructions brushing with an oral-b tries on power brushes just like the way you brush with your regular manual toothbrush but offers superior efficacy oral-b tries own has triple zone cleaning action with a dynamic angled power tip for molar and anterior lingual surfaces pulsating stationary bristles for thorough surface cleaning and pulsating sweeping bristles to clean hard-to-reach areas wet the brush head and apply a ribbon of toothpaste you can use any kind of toothpaste to avoid splashing guide the brush head to your teeth before switching on your toothbrush for efficient Russian dental professionals recommend dividing the mouth into four quadrants for thorough cleaning there are three steps for effective brushing with an all B tri-zone power toothbrush position the brush head against about 2 to 3 teeth on the outside surface the brush head should be placed at a slight angle pointing towards the gum line switch on your toothbrush and move the brush back and forth using short strokes the head of the brush should wiggle back and forth allowing the bristles to slide gently under the gum while sating sweeping bristles reach deep between teeth this helps disrupt the flag in between teeth on the insides of your front teeth hold the brush head vertically using a gentle circular brushing action finish with a roll or flick of the brush toward the biting edge pulsating stationary bristles clean the tooth surface thoroughly to clean the chewing surfaces of the teeth hold the brush so the bristles are pointing straight down on those surfaces gently move the brush back and forth or in tiny circles to clean the entire surface don't forget to use tri zones dynamic angled power tip to reach the back surfaces of the last molars then repeat the three steps for all four quadrants and don't forget to spend at least thirty seconds for each of them clean your teeth two minutes twice a day to avoid splashing you turn your toothbrush off before removing from the mouth by pressing the on/off button for an optimum effectiveness remember to replace your brush head four times four-year dental professionals recommend to replace your brush head regularly and remember to spend 30 seconds on each quadrant the outer surfaces the inner surface is the chewing surfaces for good tooth and gum health remember to brush at least twice a day for two minutes please ask your dental professional for further information