The iRobot Looj 330 Gutter Cleaning Robot autonomously blasts away dirt and brushes gutters clean at the press of a button. Looj features a high-velocity, four-stage auger for improved debris management. The robot will blast away leaves, dirt, and clogs while brushing gutters clean. Just press the CLEAN button and Looj travels through your gutters, sensing and adapting to debris in order to provide the most effective cleaning possible. The remote can also control the spin direction of the auger so dislodged gutter debris can be tossed in the correct direction, away from your roof. Looj can also work autonomously, cleaning your gutter all on its own, by just pressing CLEAN.