Narwal Robot Vacuum and Mop A relative newcomer to the world of robot vacuums, Narwal offers a sweeping and mopping system that's impressive. But it's also expensive and is hampered by a clunky app with a steep learning curve. To mop, drop a sheet of detergent into the base station's https://robot-vacuums78715.alltdesign.com/find-out-what-best-rated-robot-vacuum-tricks-the-celebs-are-using-47594480