Cleaning System; Floor Surfaces - iRobot Robot Owner's Manual

Cleaning System

Dirt Dog features a patented 3-stage cleaning system.
Side brush cleans
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along edge of walls
and into corners.

Floor Surfaces

Dirt Dog works on hard floor surfaces like wood, low pile carpet, tile, vinyl, and
linoleum, and will automatically transition between different floor types.
If you use Dirt Dog in a dirty environment, do not use it to clean scratch-
prone surfaces like finished flooring.

iRobot Dirt Dog Owner's Manual
Two counter-

rotating brushes
scoop up dirt,
hair and debris
into the bin.
Oversized Bin.
3