Unverified85% confidenceCautionTime unknown
牙缝较紧密的人不建议选择，膨胀后线体变粗难以进入窄牙缝，容易卡线或造成不适
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified牙缝紧密/正常的人不适合使用，膨胀后线体变粗难以进入窄牙缝，容易卡线或撕裂92% similarUnverified牙缝较宽或有牙周病导致牙缝增大的用户不适合，细线在宽缝中清洁效率不如扁线或膨胀线牙线88% similarUnverified牙缝正常紧密(牙线能勉强通过但无明显间隙)者不建议长期使用牙间隙刷，强行插入会人为撑大牙缝、损伤牙龈乳头，此类人群应以牙线为主88% similarUnverified牙缝宽度不足0.4mm或牙齿排列极其紧密者不建议强行使用牙间刷，应改用牙线，强行插入会损伤牙龈乳头造成牙缝变大88% similarUnverified牙缝紧密的人不适合使用，软毛刷头有一定直径，无法像普通牙线一样进入极窄的牙缝88% similar
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