Unverified80% confidenceCautionTime unknown
牙周炎、牙龈易出血者不建议用含粗糙研磨美白涂层的牙线，摩擦颗粒会刺激已发炎牙龈；此类人群优选光滑含蜡或PTFE线
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified含薄荷/美白涂层牙线不适合口腔黏膜敏感或有溃疡者，薄荷成分和摩擦剂可能刺激牙龈87% similarUnverified牙本质敏感或牙龈萎缩者不应使用美白牙膏（尤其含颗粒的），高摩擦剂会加速暴露的牙根面磨损86% similarUnverified装有牙齿贴面、烤瓷牙、树脂补牙、正畸托槽者不建议使用喷砂抛光器，喷砂粉会磨损修复体表面抛光层导致变色和粗糙，应选软胶振动型或咨询牙医86% similarUnverified假牙、义齿、正畸保持器不建议用美白型（含过氧化物）泡腾片浸泡，会导致树脂基托变色或老化，应选专用义齿清洁泡腾片86% similarUnverified牙龈出血、牙龈炎或牙龈萎缩人群不要买中硬毛牙刷和高摩擦美白牙膏，硬毛会加剧牙龈退缩，应选超软毛+抗炎成分（如氯化锶、云南白药类）牙膏85% similar
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