Electric toothbrush heads. Electric toothbrushes have a motor which vibrates the brush head, helping to clean teeth thoroughly. Brushing teeth removes

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Electric toothbrush heads. Electric toothbrushes have a motor which vibrates the brush head, helping to clean teeth thoroughly. Brushing teeth removes accumulated food and bacterial plaque, helping to prevent tooth decay and gum disease.

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Size: 4368px × 2780px
Photo credit: © ADAM HART-DAVIS/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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