Unverified80% confidenceFactTime unknown
柠檬酸对水垢(碳酸钙)有效但对皂垢(脂肪酸钙)效果弱,浴室既有水垢又有皂垢混合污渍时,选含表面活性剂+酸的复合配方比纯酸更有效
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80%
Confidence
Long-term
Relevance
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Unverified顽固的碱性水垢(碳酸钙、碳酸镁)柠檬酸有效,但对铁锈、皂垢、油污效果差;重度铁锈应选草酸类,油污应选碱性清洁剂,不要指望柠檬酸万能87% similarUnverified以柠檬酸/柠檬酸钠为主要成分的洁厕块对水垢和碱性尿垢除垢效果好且对材质温和,适合硬水地区;含表面活性剂+香精的偏重除臭留香而除垢弱,两者不能互相替代85% similarUnverified卫浴瓷砖、水龙头、马桶的水垢建议用含表面活性剂的酸性清洁剂而非纯柠檬酸粉,兼顾除垢与去污渍,纯柠檬酸对油污无效83% similarUnverified硬水地区(水垢明显、烧水壶结垢快)选含柠檬酸浓度较高的配方去水垢效果更好,柠檬酸对钙镁水垢溶解力优于表面活性剂型清洁剂83% similarUnverified含活性氧(过碳酸钠)成分的泡腾片去黄渍尿垢效果显著优于纯柠檬酸型,适合马桶内壁已有陈旧黄斑的场景;纯柠檬酸型主要针对水垢和轻度污渍82% similar
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