To use, apply a pea-sized amount of toothpaste and brush in a circular motion for two minutes, replacing the toothbrush head every 3-4 months or when bristles fade and wear. The Oral-B Pro Cross Action toothbrush head features more than 2200 perfectly angled bristles to remove up to 100% more bacterial plaque for cleaner teeth & healthier gums vs. a manual toothbrush.
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