Unverified85% confidenceCautionTime unknown
不建议购买刷毛尖端未做磨圆处理（非圆头毛）的普通牙刷给产妇，磨尖毛虽清洁力强但会划伤肿胀牙龈，应选磨圆端超软毛
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified正畸（戴牙套）期间不建议用普通软毛牙刷单一清洁，应搭配正畸专用V型刷毛或间隙刷，否则托槽周围残留导致脱矿白斑86% similarUnverified不建议购买无正规品牌、无植毛工艺标注的超低价散装刷头，植毛胶（anchor tufting）不合格易在刷牙时脱毛，且刷毛可能未做磨圆处理85% similarUnverified护龈设计（末端超细毛/波浪形刷毛）对牙龈边缘清洁有帮助但清洁效率略低，牙菌斑控制不佳者优先选平毛+磨圆而非花哨造型毛84% similarUnverified牙刷毛应选软毛（刷毛直径0.15-0.2mm），中硬/硬毛长期使用易导致牙龈退缩和牙颈部磨损；成人也不建议用硬毛82% similarUnverified认准食品级PP刷柄+杜邦/东丽软毛，避免购买刷毛尖端未磨圆的廉价散装刷，磨毛不合格会导致牙龈出血；无任何安全认证或产地信息的产品不建议购买81% similar
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