Unverified83% confidenceDecision RuleTime unknown
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
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified柠檬酸型除垢粉对钙镁水垢溶解效果最好,适合硬水地区(水硬度>150mg/L)使用;小苏打型偏向去油污除异味,除水垢能力较弱86% similarUnverified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85% 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% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/370033API
curl https://kongchang.com/api/v1/knowledge/claims/370033MCP
get_claim(id=370033)