Unverified85% confidenceDecision RuleTime unknown
顽固厚水垢（如电热水壶、加湿器内壁）选柠檬酸/氨基磺酸复配型，pH值1-2区间；日常花洒、玻璃门薄垢用pH3-4的醋酸/柠檬酸温和型即可，强酸对薄垢是过度且伤材质
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Unverified柠檬酸型除垢剂pH约2-3，对水垢溶解较温和，适合日常轻中度水垢；盐酸型pH<1溶垢快但腐蚀性强，仅适合马桶等重度顽固垢85% similarUnverified针对水垢/水碱重的场景（如水龙头、玻璃门），认准含柠檬酸或果酸成分的湿巾，pH值3-4的弱酸性配方溶解碳酸钙水垢效率远高于中性清洁湿巾84% similarUnverified储水式电热水器除垢优先选柠檬酸/氨基磺酸复配型除垢剂，pH值弱酸性(3-5)，对搪瓷内胆和镁棒无腐蚀损伤；避免使用盐酸基强酸产品84% similarUnverified柠檬酸类除垢剂pH约2-3，适合日常轻中度水垢，安全温和；顽固厚垢需选含盐酸/氨基磺酸的强酸型，pH<1溶垢速度快数倍81% similarUnverified水垢、皂垢等碱性污渍需用酸性清洁剂（含盐酸/柠檬酸/氨基磺酸），成分表pH＜3时除水垢力最强，适合硬水地区的花洒、玻璃隔断、水龙头81% similar
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