Narwal Robot Vacuum and Mop Narwal is a relative newcomer to the robot vacuum market. It's a sweeping/mopping hybrid that is pretty impressive. However, it's expensive and hampered by a cumbersome application with a steep learning curve. To mop, you place a sheet of detergent into the base station's water https://automaticvacuumandmoprobo57689.blog4youth.com/28232330/it-s-the-one-eufy-robot-vacuum-trick-every-person-should-know