Narwal Robot Vacuum and Mop A relative newcomer to the robot vacuum space, Narwal offers a sweeping and mopping system that's impressive. It's expensive and hindered by a clunky, steeply learning curve application. To mop, you drop an ointment sheet into the base station's water tank that is clean. Then https://automatic-vacuum-and-mop95942.theblogfairy.com/27397278/a-guide-to-eufy-robot-vacuum-from-start-to-finish