 A 2014 Cochrane review found moderate evidence that electric toothbrushing reduce plaque and gingivitis more than the manual one .
<fluency>  A 2014 Cochrane review found moderate evidence that electric toothbrushing reduce plaque and gingivitis more than the manual one .
 A 2014 Cochrane review found moderate evidence that electric toothbrushing reduce plaque and gingivitis more than manual ones .