Unverified80% confidenceDecision RuleTime unknown
带L型弯头或可弯折刷杆设计的缝隙刷适合清洁墙角、洁具底部与地面交接处的死角，直杆刷在这些位置无法施力；家有大量阴角缝隙优先选弯头款
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified刷头带弯钩或扁平设计的能覆盖马桶内壁U型弯下缘（S弯死角），普通圆头刷无法清洁到边缘反卷区，选购时确认刷头形状包含弯角结构83% similarUnverified滚刷需具备边缘紧贴设计（贴边清洁）才能清洁墙角踢脚线，普通居中滚刷会留下2-3cm死角边条83% similarUnverified边刷可贴边/边角覆盖是判断死角清洁力的关键：机身能做到'零边距贴墙'或配备可伸出的边缘旋转拖布，才能清理踢脚线和墙角，普通圆形拖盘边缘会留下2-3cm清洁盲区80% similarUnverified边刷贴边清扫、边角拖地需要拖布外扩或边刷延伸机构，普通圆盘拖布对墙角贴边约留2-3cm死角，注重边角清洁应关注是否有拖布外扩设计79% similarUnverified边角清洁能力看是否配备可伸缩边刷/伸缩拖布，普通固定拖布无法覆盖墙边3-5cm区域，对墙角灰尘敏感者应选带边缘延伸机构的机型77% similar
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