Narwal Robot Vacuum and Mop Narwal is a relative newcomer in the robotic vacuum market. It offers a sweeping/mopping hybrid that's quite impressive. It's also costly and hobbled by a clunky application with a steep learning curve. To mop, you place a detergent sheet into the base station's water tank https://best-robot-vacuum-for-har84891.rimmablog.com/27391046/what-is-the-reason-eufy-robot-vacuum-is-fast-becoming-the-most-popular-trend-in-2023