iRobot Cleaning System Owner's Manual page 18

Clean scooba's Brush after every use
Scooba's brush is located inside a cartridge called the "cleaning head".
Access to the cleaning head is inside Scooba, so the tank needs to be open
when removing and replacing the cleaning head.
Push the Brush Eject button to remove
1
the cleaning head.
Rinse cleaning head and brush under
3
warm water.
rinse scooba's Vacuum Port after every use
1
Remove vacuum port.
1
iRobot Scooba Owner's Manual
2

2
Rinse under warm water.
Open the cleaning head and remove
the brush.
Replace Scooba's cleaning head.
3
Replace vacuum port.
Do Not
Force