[KongchangAI]
Unverified80% confidenceSolutionTime unknown

牙渍/黄牙护理标准路径:先判断变色类型(外源性可用小苏打改善,内源性需就医)→ 选含氟+小苏打+温和美白剂的日用牙膏 → 配合每半年洁牙 → 顽固烟茶渍再叠加专业美白,而非单靠换牙膏

1
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80%
Confidence
Long-term
Relevance
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First Seen

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Stable URI
https://kongchang.com/claim/185560
API
curl https://kongchang.com/api/v1/knowledge/claims/185560
MCP
get_claim(id=185560)