Unverified80% confidenceTradeoffTime unknown
浓度越高除垢越快,但对管材腐蚀和密封件损伤也越大;家用建议选可稀释的浓缩型,先用5-10%浓度试验,避免直接原液长时间浸泡
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Unverified浓缩型除垢剂需按说明稀释(常见1:5至1:20),未稀释直接使用会超浓度腐蚀玻璃与密封件,且更浪费;家庭小面积使用即用型免稀释产品更省心78% similarUnverified稀释比例不是越浓越干净:超过推荐浓度会导致残留成膜、地板发涩发黏,一般1L水配10-15ml浓缩液已足够,顽固污渍应局部加量而非整桶加浓77% similarUnverified浓缩型(需按1:5~1:10稀释)比即用喷雾型更经济且可按结垢程度调整浓度,但计量麻烦;轻度日常维护选即用喷雾更方便77% similarUnverified面料建议选择含氨纶18%-25%区间:低于15%托举回弹不足支撑失效,高于30%束缚感过强影响血液循环和透气,且长期高弹面料洗涤后衰减更快74% similarUnverified水垢(碳酸钙)除垢推荐浓度为5%-10%溶液(即50-100g粉配1L水),浓度过低反应慢,超过15%对橡胶密封圈和金属有腐蚀风险73% similar
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