Narwal Robot Vacuum and Mop A relative newcomer to the robot vacuum space, Narwal offers a sweeping and mopping system that's impressive. It's expensive and hindered by a slow, clunky learning-curve app. To mop, you place a detergent sheet into the base station's clean water tank. Then, it uses clean https://topratedrobotvacuum53511.verybigblog.com/27392707/what-is-best-rated-robot-vacuum-and-why-is-everyone-dissing-it