If your Roomba is having trouble cleaning its sensors, there are a few simple steps you can take to get it back up and running.

  1. Remove the battery cover and unscrew the four screws that hold the sensor cover in place.
  2. Lift the sensor cover off and clean all of the dust and debris that has built up on the surface of the sensors.
  3. Replace the sensor cover and screw it in place.
  4. Reinstall the battery cover and turn on your Roomba robot vacuum cleaner. ..