The Oral-B Pro-Health Manual Toothbrush with CrossAction bristles has superior plaque removal* and removes up to 90% of hard-to-reach plaque.**
Product Features:CrossAction bristles are angled in opposing directions to lift out and sweep away plaqueAngled bristles for 90% deeper reach**550 extra-long PowerTip Bristles help clean hard to reach placesBlue indicator bristles fade halfway so you know when to replace your brushIncludes 8 toothbrushes
Product Warnings and Restrictions:
Not intended for children 3 years and under. Replace brush every 3 months(Model 00300410828912)
*vs. a regular manual toothbrush**One time brushing studies