Step on the cloth disc, as close as possible to the edge of the mop disc.
The second step:
Rotate the mop rod so that the direction of the screw is aligned with the foot position, and then tilt it up in the opposite direction to separate it from the cloth pan.
If the screws are not aligned properly, they will not be separated from the cloth pan.
the fourth step:
Place the new cloth pan on the ground and align the mop head disc with the cloth pan.
the fifth step:
Press down to make a close sound.