Narwal Robot Vacuum and Mop A relative newcomer to the robotic vacuum market, Narwal offers a sweeping and mopping system that's impressive. But it's also expensive and is hampered by a clunky app with a steep curve. To mop, you place an ointment sheet into the base station's water tank https://cleaningrobotmopandvacuum31130.blogars.com/27180200/guide-to-best-rated-robot-vacuum-in-2023-guide-to-best-rated-robot-vacuum-in-2023