Unverified82% confidenceDecision RuleTime unknown
缝隙/瓷砖填缝美缝清洁选TPR硬毛（邵氏硬度≥90A）的细头刷，毛长≤15mm才能钻入2-3mm宽的填缝线，软毛完全无效
1
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82%
Confidence
Long-term
Relevance
-
First Seen
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Unverified瓷砖缝隙清洁选PP硬毛（硬度3-4级）＋刷毛直径0.2mm以下，能嵌入砖缝；实木/复合地板必须用尼龙软毛或TPR胶毛避免刮花84% similarUnverified瓷砖缝隙与美缝清洁需要硬毛细刷（毛径0.15-0.2mm的尼龙硬毛），常规海绵和软毛刷无法清除缝隙霉斑，套装中应含至少一把细缝刷84% similarUnverified清洁瓷砖缝隙及水垢选PP硬毛（邵氏硬度≥40D），清洁浴缸、亚克力面盆等易划伤表面必须用TPR软毛或海绵头（硬度≤20D），避免留下细微划痕83% similarUnverified刷毛硬度选择原则：清洁釉面缸身用软胶/软毛（丝径≤0.2mm），清洁缸底防滑纹/磨砂止滑区可用中硬毛（0.2-0.25mm）深入纹路83% similarUnverified缝隙刷刷毛直径≤0.3mm且带斜角设计才能清洁窗轨、瓷砖缝等2mm以内窄缝，直毛刷进不去只能擦表面81% similar
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