A power toothbrush is actually an efficient oral care tool that helps keep cleaner teeth, more healthy gums

https://www.slideserve.com/abriantukt/the-rise-of-rechargeable-electric-toothbrushes-in-everyday-dental-care

An electric toothbrush is a functional oral treatment tool that helps maintain cleaner pearly whites, healthier gum tissues, and a more regular combing experience than numerous hands-on combs.