Unverified88% confidenceDecision RuleTime unknown
蒸汽温度≥100℃且干度≥90%（低含水率）才能有效杀灭尘螨和大肠杆菌，含水率高的机型只是热水清洁而非真正蒸汽消毒
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Unverified蒸汽温度需达到100℃以上、蒸汽压力≥3bar才能有效杀灭尘螨和大肠杆菌等细菌，低于此标准仅能做表面清洁，无法真正消毒杀菌93% similarUnverified蒸汽拖把持续出蒸汽温度需≥100℃才能有效杀灭大肠杆菌等常见细菌，标称'高温蒸汽'但实际出汽口温度低于90℃的机型除菌效果有限88% similarUnverified有效杀菌除螨要求蒸汽出口温度≥100°C且压力≥3bar，低于此值的'蒸汽拖把'实际是热水拖把，只能软化污渍无法真正消毒86% similarUnverified蒸汽温度需≥100℃且出口压力≥2 bar 才能有效杀灭大肠杆菌等常见细菌，标称'高温蒸汽'但压力＜1.5 bar 的手持机杀菌效果有限，仅适合表面除尘85% similarUnverified蒸汽温度越高杀菌越彻底，但高温档蒸汽量大、地面残留水分多、干燥慢，日常清洁选中温档即可平衡除菌与快干83% similar
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