Unverified85% confidenceDecision RuleTime unknown
刷毛硬度选中等偏硬(尼龙材质)可清洁顽固污渍但不划伤釉面；避免过软刷毛(清洁力不足)和金属丝刷头(会刮花马桶釉面导致更易积垢)
1
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85%
Confidence
Long-term
Relevance
-
First Seen
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Unverified清洁瓷砖美缝/接缝的顽固污渍需选PP硬毛或钢丝混合毛刷，硬度过软的尼龙毛只能扫浮灰无法刮除霉斑水垢91% similarUnverified刷毛越软越不伤表面但清洁顽固污渍越费力，硬毛去污强却损伤涂层，厨房重油污建议用中硬度PP刷配合去污粉，而非一味追求软毛89% similarUnverified刷毛硬度越高清洁力越强但越容易划伤表面，通用建议：不锈钢/搪瓷面可用中硬毛，涂层/塑料面必须软毛，一把刷难以兼顾则需分区配置89% similarUnverified刷毛为中等偏软的尼龙材质，对链条表面友好但对重度油泥/干结污垢的清除力有限，长期疏于保养的链条可能需要先浸泡或配合硬毛刷预处理89% similarUnverified刷毛为尼龙硬毛，适合清洁飞轮和齿盘上的油泥，但不适合需要去除严重锈蚀的场景，此类情况需金属丝刷89% similar
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