Unverified80% confidenceDecision RuleTime unknown
清洁剂在瓷砖上停留时间不宜超过说明书标注上限(通常酸性≤15分钟),长时间残留即使中性配方也可能侵蚀填缝剂,用后必须冲净不可自然风干
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80%
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Long-term
Relevance
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