Unverified90% confidenceDecision RuleTime unknown
除垢剂主成分看酸性类型：柠檬酸/氨基磺酸对搪瓷内胆最安全，pH温和；盐酸/工业强酸型清洁力强但会腐蚀搪瓷釉面和焊缝，仅限不锈钢内胆短时使用
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90%
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Long-term
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Unverified含盐酸（氢氯酸）的强力清洁剂除垢快，但会腐蚀铝合金、镀铬水龙头、天然大理石和镜面背胶；这类材质选柠檬酸或乳酸配方更安全87% similarUnverified含盐酸成分的强力除垢剂严禁用于铝、镁合金及不锈钢电镀件，会导致点蚀和发黑；这类材质应选氨基磺酸或柠檬酸型，中性/弱酸配方85% similarUnverified柠檬酸基除垢剂对不锈钢、铝制、塑料内胆均安全，盐酸/强酸配方会腐蚀铝件和镀层，铝制水壶或有金属涂层的设备禁用强酸型84% similarUnverified含盐酸的强酸清洁剂长期接触会腐蚀镀铬水龙头、不锈钢和铝制部件，产生麻点和失光。金属五金较多的卫浴优先选柠檬酸基或标注'不伤金属'的配方。82% similarUnverified去污力越强的酸性清洁剂（如含氢氟酸、强草酸）对釉面瓷砖和抛光砖的釉层损伤越大，亮面砖、大理石瓷砖应避开pH<2的强酸产品，选中性配方牺牲部分去污速度换取砖面安全81% similar
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