Unverified90% confidenceDecision RuleTime unknown
刷毛硬度选软毛(毛丝直径≤0.01英寸/0.20mm),中毛(0.23mm)以上易导致牙龈退缩和牙颈部楔状缺损,长期硬毛刷牙比不刷舌苔危害更大
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified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91% similarUnverified牙刷刷毛硬度选软毛(soft,直径≤0.18mm)适合90%人群,中毛以上仅适合刷毛习惯极轻且牙菌斑重者,硬毛会加速牙龈退缩87% similarUnverified0-3岁选刷毛0.01mm软硬度极软款且刷头长度≤1.5cm(覆盖不超过2颗牙宽度),杜邦软毛磨圆率≥80%避免划伤娇嫩牙龈86% similarUnverified刷毛软硬度选磨圆率≥80%的软毛(丝径0.15-0.18mm),旅途中作息紊乱牙龈更敏感,硬毛易导致出血和退缩85% similarUnverified0-3岁选刷毛数量少于1000根、单束10-20根的软胶或超细软毛牙刷,刷头长度≤1.5cm(约覆盖2颗乳牙宽度),毛硬度需为超软(磨毛处理,毛丝直径≤0.15mm)85% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/186067API
curl https://kongchang.com/api/v1/knowledge/claims/186067MCP
get_claim(id=186067)