Unverified92% confidenceDecision RuleTime unknown
洗羽绒服必须选pH值5.5-7的中性配方，碱性洗衣液（普通洗衣液pH多在9-10）会破坏羽绒表面油脂层，导致羽绒板结、蓬松度永久下降
1
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92%
Confidence
Long-term
Relevance
-
First Seen
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