Narwal Robot Vacuum and Mop Narwal is a relative newcomer to the robotic vacuum market. It offers a sweeping/mopping hybrid that's pretty impressive. It's costly and is hindered by a slow, clunky learning-curve app. To mop, drop an ointment sheet into the base station's clean water tank. Then, it uses https://best-budget-robot-vacuum52314.frewwebs.com/28255075/eufy-robot-vacuum-tips-from-the-best-in-the-industry