Narwal Robot Vacuum and Mop Narwal is a relative newcomer in the robot vacuum market. It's a sweeping/mopping hybrid that's quite impressive. It's expensive and hampered by a clunky, steeply learning-curve app. To mop, drop an ointment sheet into the base station's water tank that is clean. Then it uses https://robotvacuumcleanerwithmop12111.myparisblog.com/28174942/eufy-robot-vacuum-101-the-ultimate-guide-for-beginners