Electric toothbrushes can be a motivating way to get your toddler interested in toothbrushing. Some toddlers love the added stimulation that electric toothbrushes provide. Other toddlers may be overwhelmed by the noise and vibration. Some dentists suggest that electric toothbrushes be used for ages 3 years and older, but even younger toddlers may benefit from using one. Just remember that an electric toothbrush is not a substitution for parental assistance with toothbrushing.