Unverified82% confidenceDecision RuleTime unknown
碱性清洗剂残留未彻底冲净会在金属表面留下白色碱斑并加速吸附新油，清洗后必须用清水二次擦拭
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified工作原理是喷上后溶剂溶解油污、干燥后形成白色粉末将污渍吸附出来，再刷掉粉末即可，全程无需水洗86% similarUnverified使用强碱型清洗剂后必须用清水彻底冲洗残留，碱性残留会加速不锈钢表面钝化膜损伤并吸潮返白，尤其拉丝不锈钢机身86% similarUnverified含蜡质或硅油成膜成分的"免冲洗"型擦后需彻底擦干，否则残留膜层反而吸附灰尘变粘；重油污后建议清水复擦一遍降低残留85% similarUnverified炉甘石洗剂类痱子水（悬浊液）静置后会分层沉淀，使用前必须充分摇匀，否则涂抹的是缺乏有效成分的上层液体，止痒效果打折83% similarUnverified标称"无需擦拭/免擦洗"的产品实际仍需清水冲淋或湿布带走溶解的油污残留，否则表面活性剂残留会发黏并加速再次积油，勿完全依赖"喷了就干净"的宣传82% similar
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