Press and hold the Clean button for 10 seconds
Release the button when the light ring or indicator turns off or changes
Wait for the Roomba to restart
For a factory reset, open the iRobot Home app
Go to Product Settings
Select Factory Reset or Remove Product
Confirm the reset
If your model has a reset button, press it with a paperclip for a few seconds
Reconnect the Roomba to Wi-Fi after the reset