Oral-B Pro-Expert Clinic Line Pro-Flex toothbrush has individual Pro-Flex sides with CrissCross bristles which adapt itself to the shape of the mouth to effectively remove plaque for a superior level of clean, while remaining gentle on teeth and gums. * Removes up to 93% of plaque in hard-to-reach areas Removes up to 34% more plaque along the gum line *with regular use **in comparison to regular manual toothbrushes.

• The sides adapt themselves to the unique shape of the teeth, including the gum line, to achieve top cleanliness in comparison to regular toothbrushes (in regular use).
• Reduces gingivitis to improve gum health. Positioned in opposing directions, CrissCross bristles are designed to flex and then straighten, actively penetrating between the teeth and along the gum line to lift and sweep plaque away.
• Helps Clean hard-to-reach areas with longer Power Tip bristles, which penetrate deeper between teeth than a flat trim toothbrush with 16° CrissCross bristles.
• Removes odor-causing germs, significantly reducing oral malodor.
• Whiter smile. Fresher breath.
• Thanks to its flexibility, the Clinic Line Pro-Flex delivers an outstanding clean, gentle on enamel and gums