Unverified79% confidenceCautionTime unknown
不要给正处于换牙期(6-8岁乳恒牙交替)的孩子买硬毛/中等硬度刷头,此阶段牙龈敏感,应选超软杜邦丝刷毛
1
Sources
79%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified刷头小且刷毛极软,适合低龄幼儿乳牙期使用,但对于已换恒牙或混合牙列的大龄儿童来说清洁力可能不足,建议6岁以上换用稍硬刷毛的款式89% similarUnverified刷毛为软毛而非超软毛级别,对牙龈特别敏感或刚萌出乳牙的低龄幼儿可能偏硬,3岁以下不建议使用88% similarUnverified刷毛越软越安全但清洁力越弱,3-6岁乳牙期选软毛(清洁力足够且护龈),6岁以上恒牙萌出后可选软毛偏中等硬度以提升清洁效率,不要为追求护龈让大龄儿童一直用超软毛87% similarUnverified避免购买刷毛偏硬(中毛/硬毛)或磨尖丝的儿童牙刷,儿童牙釉质薄,硬毛易造成牙龈退缩和牙颈部楔状缺损86% similarUnverified选儿童牙刷时刷头长度不超过孩子2颗门牙宽度,刷毛数量适中且必须为磨圆处理软毛(丝径≤0.15mm),避免损伤娇嫩牙龈86% similar
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