Unverified90% confidenceCautionTime unknown
去除水垢、玻璃水渍等碱性/钙质污垢不该买小苏打,小苏打本身呈碱性无法溶解水垢,应选柠檬酸或专用除垢剂
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Unverified不要用柠檬酸食用级替代品(如厨房柠檬酸)随意除垢,其无表面活性剂和缓蚀成分,除垢后水垢碎屑易堵塞喷淋臂和排水滤网85% similarUnverified水垢/水锈类污渍(电水壶、花洒、玻璃)需选酸性除垢剂(柠檬酸/白醋型),碱性和中性清洁剂对碳酸钙水垢基本无效84% similarUnverified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84% similarUnverified复配柠檬酸的'小苏打+柠檬酸'型泡腾类产品适合下水道/马桶除臭去堵,但两者混合会中和反应,日常擦洗去油污应选纯碳酸氢钠而非复配款82% similarUnverified水垢/钙化白斑(硬水地区)需选含柠檬酸或磷酸的除垢型产品,普通去油污清洁剂对无机水垢基本无效;柠檬酸浓度10%以上除垢明显但需现配现用82% similar
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