Unverified82% confidenceDecision RuleTime unknown

硬水地区（水垢重区域）马桶水线易形成钙化白垢，需选含柠檬酸或盐酸的除垢配方，普通清洁剂无法去除矿物沉积

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洁厕清洁剂category

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Unverified硬水地区（水垢重）应选含柠檬酸或EDTA等螯合成分的清洁块防止水垢结黄，普通表活型对已形成的顽固水垢几乎无效87% similar Unverified硬水地区（钙镁离子高）洗衣粉去污力显著下降且易结垢，应选含高比例螯合剂（沸石/柠檬酸钠）的配方，或额外投加水质软化剂84% similar Unverified氯化钙型除湿片吸湿量大但会液化成水，必须选带独立集水槽/防漏结构的产品，纯片状无集水层的只适合平放且需勤更换82% similar

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