An electric toothbrush is a toothbrush usually powered by a battery to move the brush head. Electric toothbrushes can be battery-operated or rechargeable, and can be of rotary or sonic movements. Most powered toothbrush manufacturers do not recommend a specific brushing method; however, the electric brushes should be used in a specified manner. Continue reading
How to Use an Electric Toothbrush to Brush Teeth
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