Unverified83% confidenceTradeoffTime unknown
刷毛越硬去污力越强但越易划伤和溅水，日常瓷砖地面选中硬毛（PBT）兼顾清洁力与不伤面，纯硬毛留给顽固水垢和防滑砖凹凸面
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified刷毛硬度按材质分级：PP硬毛（Shore 90+）用于水泥地、防滑砖等粗糙表面；尼龙中硬毛用于普通瓷砖；软毛（TPR/PBT细丝）用于烤漆、亚克力浴缸等易划伤表面85% similarUnverified刷毛越硬去污越强但对表面损伤越大：硬毛适合水泥地/铁锅/灶台，中软毛适合瓷砖/搪瓷/餐具，不可用一把硬刷通吃所有材质85% similarUnverified刷毛硬度选择：釉面砖用软毛（硬度类似牙刷），墙面日常用中硬毛，地面/防滑砖顽固污用硬毛PP；PP刷毛比尼龙更硬更耐磨但回弹性稍差84% similarUnverified瓷砖缝隙、防滑砖表面清洁应选PP硬毛（硬度中偏硬），刷毛直径0.2mm以上才能有效抠出缝隙污渍，软毛只能扫浮尘83% similarUnverified尼龙刷毛硬度适中适合大多数缝隙的日常积灰；PP硬毛适合水泥地缝、砖缝的顽固污垢；不锈钢丝刷仅用于金属或耐磨表面，用于瓷砖、玻璃、烤漆面会刮花82% similar
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