Unverified70% confidenceDecision RuleTime unknown
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
1
Sources
70%
Confidence
Long-term
Relevance
-
First Seen
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Unverified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88% 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84% 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84% similarUnverified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80% similarUnverified边刷和拖布对墙边死角的贴边能力看边刷外摆+拖布外扩机构，无外扩结构的机器普遍留2-3cm墙边残留带77% similar
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