THOROUGH VACUUMING & MOPPING - The Roomba Combo j7+ robot vacuum and mop seamlessly transitions from carpet to hard floors and vacuums, mops, and empties itself in the same mission without any intervention from you. It cleans your floors without needing to avoid carpets or requiring you to change cleaning modes. SMARTSCRUB MOPS BACK AND FORTH WITH CONSISTENT PRESSURE AND 2X DEEPER SCRUBBING.* Some areas of the home need a deeper clean–pawprints in the mudroom, spills under the kitchen table, tiles in your bathroom. Simply enable SmartScrub and your Roomba Combo j7+ will scrub back-and-forth, just like you would. *Compared to standard vacuum & mop mode for coffee and grime. SMART TECHNOLOGY FOR DRY CARPETS - Only from iRobot, your carpets stay dry with D.R.I. (Dry Rug Intelligence): The Roomba Combo j7+ robot and Auto-Retract Mopping System lift the mop high away from carpets. ADVANCED 4-STAGE CLEANING SYSTEM - It combines our first-of-its-kind mopping, Edge-Sweeping Brush, Dual Multi-Surface Rubber Brushes, and Power-Lifting Suction to deliver an incredible clean on carpets and hard floors. CLEANS WHERE YOU WANT, WHEN YOU WANT - You can set specific cleaning preferences by room: For instance, set it to vacuum the living room, then vacuum and mop the kitchen. You can also choose how much liquid the mop should use by room. KNOWS EXACTLY WHAT TO AVOID - iRobot OS is thoughtfully intelligent, enabling it to recognise and avoid obstacles like, clothes, shoes, towels, and even pet waste (seriously). AUTOMATICALLY EMPTIES ITS BIN ON ITS OWN WITH ENCLOSED BAG SYSTEM - You can forget about vacuuming for months because it empties itself into the Clean Base Automatic Dirt Disposal with enclosed bags. Dust stays out of sight and your hands stay clean.