When your child reaches the age of 8 or older, you might consider getting them an electric toothbrush. Both electric and manual toothbrushes can be suitable for kids, but electric toothbrushes may offer some advantages. The vibrations and movements of electric toothbrushes can help remove plaque more effectively and might make brushing feel like a fun activity. As long as your child isn’t bothered by the humming sound or the vibration, an electric toothbrush is a safe option.