[KongchangAI]
Unverified78% confidenceDecision RuleTime unknown

单次使用时长与浓度需匹配:高浓度(过氧化氢6%左右)单次30分钟即可,低浓度(≤3%)需60分钟以上;超长佩戴(如过夜)会大幅增加牙齿脱矿和敏感风险,不应为省时间而选长时贴过夜使用

1
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78%
Confidence
Long-term
Relevance
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get_claim(id=185744)