The iRobot Roomba Combo Plus 575 White recognizes stains and objects in your home. With LiDAR and AI, the robot vacuum chooses the best cleaning route. It avoids objects and recognizes stains, so it tackles stubborn stains extra thoroughly. The base station cleans the robot and its mop hygienically, empties the dust cup, and refills the robot with clean mop water. It also automatically adds soap to the mop water. This way, you'll never use too much soap and you'll protect your floors. With a suction power of 25,000 pascals and an anti-tangle brush, the robot easily vacuums up dirt and pet hairs. You replace the dust bag after 3 months. Refill the water tank of the base station when needed.