Narwal Robot Vacuum and Mop A relative newcomer to the robotic vacuum market, Narwal offers a sweeping and mopping system that's impressive. It's also costly and is hampered by a clunky app with a steep learning curve. Drop a sheet of detergent into the clean water tank at the base https://top-robot-vacuum81861.pages10.com/eufy-robot-vacuum-101-this-is-the-ultimate-guide-for-beginners-63477834