Unverified85% confidenceTradeoffTime unknown
低RDA磨损值对保护儿童较薄的乳牙和新萌恒牙釉质有利,但对已有明显色素沉着的牙面清洁力有限
1
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85%
Confidence
Long-term
Relevance
-
First Seen
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Unverified低研磨值(RDA值较低)对牙釉质和暴露的牙本质友好,适合长期日常使用不伤牙面,但也因此清洁力弱于普通美白牙膏89% similarUnverified看RDA磨擦值:儿童牙膏RDA应低于成人(建议<70),过高的美白型磨料会磨损尚未矿化完全的乳牙牙釉质89% similarUnverified不要给儿童使用标注具有美白功能、含高研磨剂(RDA值高)的牙膏,会磨损尚未成熟的乳牙及恒牙釉质87% similarUnverified膏体研磨剂粗糙度(RDA值)应低于成人牙膏,儿童牙膏建议RDA≤50,避免磨损尚未成熟的乳牙牙釉质86% similarUnverified产品定位为敏感牙人群的日常美白牙膏,RDA值较低,长期使用对牙釉质磨损小于常规美白牙膏86% similar
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