1, relatively fresh, for children, toothbrushes children like, will unconsciously prolong the brushing time.
2, electric toothbrush through high-speed rotation, so that the brush head to produce high-frequency vibration, can instantly decompose the toothpaste into a fine foam, deep cleaning teeth, and more effectively in-depth cleaning of ordinary toothbrushes difficult to brush to the place.
3, brush hair fibrillation can promote the blood circulation of the mouth, massage gum tissue.
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