Narwal Robot Vacuum and Mop A relative newcomer to the robotic vacuum market, Narwal offers a sweeping and mopping combination that's impressive. However, it's expensive and is hampered by a clunky application with a steep learning curve. To mop, you place an ointment sheet into the base station's water tank https://robotvacuumcleanerwithmop28714.blazingblog.com/27767377/what-s-the-reason-everyone-is-talking-about-eufy-robot-vacuum-right-now