You can achieve better plaque removal and gingivitis reduction with an electric toothbrush that utilizes oscillating-rotating technology than with a regular manual toothbrush.
This brushing action is very different from ordinary manual toothbrushes, as it does the job of brushing for you. Be sure to guide the brush head to all parts of your mouth.
Reference by: https://www.dentalcare.com/en-us/patient-education/patient-materials/power-toothbrush-instructions