Unverified78% confidenceTradeoffTime unknown
粉末/泡腾片型洁厕剂多为温和配方（碳酸氢钠+有机酸），环保且储运方便，但对重度尿碱结垢去除力弱于强酸液体，适合日常维护而非深度去垢
1
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78%
Confidence
Long-term
Relevance
-
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Unverified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83% similarUnverified对付黄垢、尿碱、水垢应选含盐酸(≥9%)或磷酸型酸性洁厕剂，其溶解无机水垢能力远强于表活型；顽固钙化尿垢需盐酸型才能有效清除81% similarUnverified液体强酸型除垢好但需人工刷洗且腐蚀强；洁厕块（蓝泡泡）持效省事但除垢弱、易染蓝且可能堵塞老式水箱进水阀。追求长效省心选洁厕块，追求深度清洁选液体81% similarUnverified顽固黄垢、尿碱结石需选含盐酸（浓度8%-10%）的强力型洁厕液，普通含表面活性剂+柠檬酸的温和型只能处理日常污渍无法溶解陈年水垢80% similarUnverified顽固尿垢/黄渍需选含盐酸型（浓度8%-10%）洁厕灵，靠强酸溶解碳酸钙沉积；日常维护选含表面活性剂的中性配方即可，避免长期用酸损伤釉面80% similar
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