How to clean the floor brush of the Xiaomi Truclean W20 Wet Dry Vacuum?
1. Press the disassembly button on the roller brush cover and remove it; Note: Do not disassemble the roller brush on the cleaning base. 2. Press the roller brush release button and pull out the roller brush outward; 3. Press the protruding button on the handle and rotate it to pull out the cutting blade. Use a cutting knife to cut off the hair wrapped around the roller brush and floor brush body; 4. Rinse the brush cover and brush with tap water until clean, and air dry the brush to prevent odor; Note: Do not expose the brush to direct sunlight. 5. Use a dry cloth or tissue to clean the hair, dirt on the floor brush, and foreign objects blocking the suction port; Note: 1. Do not rinse the floor brush body; 2. Please be careful not to touch the toothed structure during cleaning to avoid scratches. 6. Install the rolling brush and rolling brush cover in order. When installing the rollback brush cover, align it with the slot and hear a "click" sound to indicate that it is installed properly.