Achieve healthy teeth and gums with the Oral-B Trizone Brush Refill Heads. With innovative, triple-action bristles that deeply penetrate teeth, the refills remove more plaque and food than a manual toothbrush. The heads deliver a superior cleaning action to reach awkward areas, making brushing easier. E.N.
Please Note: Compatible with all oscillating/rotating toothbrushes (except pulsonic). For best results, dentists recommend changing your brush every three months.