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蒸汽表压≥3.5bar、温度≥130℃才能有效溶解陈年油污和杀灭尘螨；低于2bar的产品实际只是喷热雾，去油能力弱

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Unverified蒸汽压力≥4bar + 蒸汽温度≥140℃ 才能真正软化并溶解厨房油污和瓷砖缝陈年污垢；低于3bar的手持机只能做表面清洁，无法深层去油87% similar Unverified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84% similar Unverified锅炉式高压蒸汽机的蒸汽压力普遍在3-4bar，蒸汽温度可达140℃以上，清洁力显著强于常压手持机（约100℃、无压力），适合重油污和顽固污渍80% similar Unverified蒸汽压力（bar）比温度更能决定去污渗透力，家用桶式机压力≥3.5bar才能有效瓦解油污和缝隙污垢，手持机多在1.5-2bar仅适合表面消毒80% similar 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80% similar

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