Narwal Robot Vacuum and Mop Narwal is an relative newcomer to the market for robot vacuums. It's a sweeping/mopping hybrid that is pretty impressive. It's expensive and hampered by a cumbersome, slow learning-curve app. To mop, drop an ointment sheet into the base station's water tank that is clean. Then https://mop-robot-vacuum49178.spintheblog.com/28034449/20-best-rated-robot-vacuum-websites-that-are-taking-the-internet-by-storm