This barrel uses an innovative three-fold lever. It is 30° off the ground and has a large smooth roller. It is light and labor-saving. It can be easily towed without sprinkling water. It is easier to pull and walk. The water absorption will be better when you use hot water for the first time. Press down for cleaning. After pulling up, the tray stops rotating and stores the cleaning power for the next down press. Dehydration can be completed with one hand, saving worry and effort. The mop adopts a 360° universal mop, which can clean narrow corners such as the bottom of the sofa, the gap between tables and chairs, and the * corner of the bed, which is convenient and clean!