Unverified88% confidenceDecision RuleTime unknown

亚光砖(哑光釉面)禁用强酸性清洁剂(pH<3)，其表面微孔结构会被酸蚀导致永久性白斑，应选pH 8-11的碱性除油剂配合软毛刷

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88%

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Long-term

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厨房瓷砖墙面清洗category

Related Claims

Unverified哑光砖/仿古砖表面有微孔结构，应选中性清洁剂（pH 6-8），酸性剂会腐蚀哑光釉面导致失去哑光质感并加速渗污85% similar Unverified瓷砖/釉面砖可选弱碱性清洁剂（pH 9-11）去油污效果更好，但美缝剂/白色勾缝处长期接触碱性会发黄，缝隙多的地面仍建议中性81% similar

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