Unverified90% confidenceDecision RuleTime unknown
牙缝紧密或牙齿排列拥挤者应选含蜡牙线，含蜡涂层降低摩擦阻力更易滑入牙缝；牙缝正常或较宽者可用无蜡牙线，清洁面积大且触觉反馈清晰
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified牙线棒越细的清洁头对乳牙越友好，但过细的一次性牙线棒线体张力不足容易在磨牙区打滑清洁力弱，磨牙缝较紧的可搭配环形牙线器或水牙线92% similarUnverified含蜡牙线更易穿过紧密牙缝、断丝率低，适合牙缝小或初次使用者；无蜡牙线摩擦力大、清洁牙菌斑效率略高，适合牙缝正常的熟练者92% similarUnverified牙缝紧密（正畸后或天生牙齿排列紧）选含蜡（waxed）扁线，蜡层降低摩擦更易滑入；牙缝较宽者选无蜡（unwaxed）线，纤维散开可更好包裹牙面清洁面积更大92% similarUnverified牙缝较宽或牙龈退缩者应选膨胀型（扁平/海绵型）线材而非圆形细线，扁线接触面大清洁效率高；圆形细线更适合正常至紧密牙缝91% similarUnverified牙缝紧密（正畸后或天生牙缝小）优先选含蜡PTFE材质牙线，摩擦系数低易滑入，普通尼龙线在紧牙缝易断丝卡牙缝91% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/190652API
curl https://kongchang.com/api/v1/knowledge/claims/190652MCP
get_claim(id=190652)