Vacuums and mops in one pass - cleans everyday messes with a 4-Stage Cleaning System. The 4-Stage Cleaning System of the iRobot® Roomba Combo Essential Robot Vacuum Cleaner features powerful suction, a V-shaped bristle and rubber brush, an Edge-Sweeping Brush, and a mop to keep your floors shiny and clean. The vacuum’s sleek, low-profile design and suite of navigation sensors allow it to easily fit under and around furniture without falling down the stairs, all while not taking up a lot of valuable space in your home. A spinning Edge-Sweeping Brush effectively pulls in dust and debris from corners and along edges. Choose the vacuum cleaning power you want with a choice of 3 levels of suction. With iRobot OS, your robot can automatically start cleaning when you leave and stop when you come home, so you only notice the clean but never the cleaning. Pair the Roomba Vac Essential robot with Alexa, Siri, or Google Assistant-enabled devices to get cleaning on command. With a robot health dashboard, cleaning schedules, Clean Map reports, and intuitive smart home integrations, the iRobot Home App gives you the ultimate control over your cleaning.