Narwal Robot Vacuum and Mop Narwal is a relative newcomer to the robot vacuum market. It offers a sweeping/mopping hybrid that is pretty impressive. It's also costly and is hampered by a clunky app with a steep curve. To mop, you place an ointment sheet into the base station's clean https://top-robot-vacuum81861.pages10.com/eufy-robot-vacuum-101-this-is-the-ultimate-guide-for-beginners-63477834