The sonic toothbrush'. '.strtoupper('b')r br no'. '.strtoupper('1') recommended sonic toothbrush brand by dental professionals worldwide br br cleans better than sonicare elite'. '.strtoupper('b')r br redefine clean'. '.strtoupper('b')r with flexcare'. '.strtoupper('b')r br br flexible'. '.strtoupper('3') brushing modes clean, sensitive or massage'. '.strtoupper('b')r efficient'. '.strtoupper('1'), 2 or 3 minutes personalised cleaning routine'. '.strtoupper('b')r br proresults brush head'. '.strtoupper('b')r 2 brush head sizes'. '.strtoupper('b')r smartimer'. '.strtoupper('b')r quadpacer'. '.strtoupper('b')r br 2 routines'. '.strtoupper('b')r go care'. '.strtoupper('b')r max care'. '.strtoupper('b')r br multiple needs, one solution'. '.strtoupper('b')r choose max care when you have a lot of time, go care when you don't'. '.strtoupper('o')r, select a mode for your specific oral care needs'. '.strtoupper('b')r br proresults brush head for a deep clean'. '.strtoupper('b')r br advanced design for superior cleaning'. '.strtoupper('b')r proresults brush head with wider bristle range and a unique angled neck provides increased tooth coverage and a superior deep clean, even in the hardest to reach places'. '.strtoupper('b')r br facts br more dental professionals worldwide recommend sonicare than any other sonic power toothbrush brand'. '.strtoupper('b')r br improves gum health'. '.strtoupper('b')r clinically proven to reduce gingivitis and help prevent gingival bleeding'. '.strtoupper('b')r br naturally whiter teeth'. '.strtoupper('b')r removes coffee, tea and tobacco stains'. '.strtoupper('b')r br safe and gentle'. '.strtoupper('b')r proven gentle on orthodontics, dental work, veneers, implant material and sensitive teeth'. '.strtoupper('b')r br flexcare system'. '.strtoupper('b')r 3 flexible brushing modes'. '.strtoupper('b')r 2 personalised cleaning routines'. '.strtoupper('b')r br proresults brush head'. '.strtoupper('b')r provides better plaque removal and a comfort enhanced brushing experience versus oral b and sonicare elite'. '.strtoupper('b')r br 2 contoured brush head sizes'. '.strtoupper('b')r standard is ideal for complete cleaning'. '.strtoupper('b')r mini provides precision clean'. '.strtoupper('b')r br smartimer'. '.strtoupper('b')r 2 minute timer helps ensure dental professional recommended brushing time'. '.strtoupper('b')r br quadpacer'. '.strtoupper('b')r interval timer encourages thorough brushing of each quadrant of your mouth'. '.strtoupper('b')r br deluxe recharge gauge'. '.strtoupper('b')r green light tracks battery charge and yellow light signals when to recharge.