Unverified79% confidenceDecision RuleTime unknown
硬水地区(北方多)洗衣粉去污力会被钙镁离子削弱,选含软水剂(4A沸石、柠檬酸盐替代磷酸盐)的配方效果更稳定,无磷环保款需确认有替代软水成分否则硬水下效果打折
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79%
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Long-term
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