Unverified82% confidenceTradeoffTime unknown
刷毛越硬去污力越强但越易划伤釉面并溅水，越软越护釉但对顽固污渍无力；日常维护选中等硬度TPR，重度水垢建议搭配洁厕剂而非靠硬毛
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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UnverifiedTPR软胶刷头虽卫生易冲洗，但刷毛偏软，对顽固水垢和尿碱结晶的物理刮除力不如硬质尼龙丝；重度污渍家庭建议搭配洁厕剂使用或选软硬混合刷毛89% similarUnverified硬水地区（水垢重）选购时优先考虑硬尼龙刷毛+局部硬毛设计，TPR软胶对钙化水垢清除力不足，需搭配除垢剂使用87% similarUnverifiedTPR软胶刷头因缝隙少、不夹水，清洁后甩水后基本干爽，防飞溅和防残留效果优于传统刷毛；传统刷毛甩水易溅到墙面和地面87% similarUnverifiedTPR软胶刷头比传统尼龙毛刷更适合马桶，因其不易藏污夹便、不易发黄发臭，且能贴合弯道死角，但清洁马桶壁厚重顽固水垢的能力弱于硬毛刷87% similarUnverifiedTPR软胶刷头比传统尼龙刷毛更适合清洁马桶内壁，不易残留污垢和滋生细菌，且不会刮伤釉面；但TPR材质对顽固水垢的摩擦清洁力弱于硬毛刷86% similar
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