It's time to rethink cleaning. Stubborn dirt and debris are no challenge for the Roomba i1 vacuum robot's 3-stage cleaning system, which features two rubber brushes for all floor types, a corner and edge brush, and powerful suction. Thanks to Dirt Detect technology, the Roomba i1 vacuum robot identifies heavily soiled areas in your home and cleans them thoroughly. You’ll see that everything is clean, but you won’t notice the cleaning process itself. If you set the Roomba i1 vacuum robot with iRobot OS to start vacuuming when you leave the house, it will be done by the time you return home.