Both electric and manual toothbrushes are equally effective at cleaning teeth and gums when using the correct brushing technique. It comes down to personal preference, however, younger children can find brushing more enjoyable with an electric toothbrush. A built-in timer also makes it easier to brush for the full 2 minutes.
If you prefer more control, a manual toothbrush may be easier to use, especially if you have existing dental conditions. Ask your dentist for their professional advice on the best toothbrush for your needs.
Toothbrush bristles mustn’t be hard as they can damage tooth enamel and cause gums to recede, and be sure to change the brush head every 3 months before they fray and become less effective.