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 hampered by a cumbersome application with a steep learning curve. To mop, you place a sheet of detergent into the base station's water tank https://best-robot-vacuum-and-mop60568.answerblogs.com/27858933/the-reason-behind-best-rated-robot-vacuum-is-everyone-s-passion-in-2023