Narwal Robot Vacuum and Mop A relative newcomer to the world of robot vacuums, Narwal offers a sweeping and mopping hybrid that's pretty impressive. However, it's expensive and hampered by a cumbersome app with a steep curve. Drop a sheet of soap into the tank of clean water at the https://vacuummoprobotcleaner17378.thenerdsblog.com/33207775/what-a-weekly-best-rated-robot-vacuum-project-can-change-your-life