[KongchangAI]
Unverified92% confidenceTradeoffTime unknown

对茶渍、咖啡渍等外源性色素有一定清洁效果,但对四环素牙、氟斑牙等内源性牙齿发黄基本无效,不能替代医学美白

1
Sources
92%
Confidence
Long-term
Relevance
-
First Seen

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