Narwal Robot Vacuum and Mop Narwal is an relative newcomer to the robot vacuum market. It's a sweeping/mopping hybrid that's pretty 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 clean water tank. Then, it uses clean https://best-robot-vacuum-and-mop05618.slypage.com/28165900/why-best-rated-robot-vacuum-is-fast-increasing-to-be-the-most-popular-trend-for-2023