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. But it's also expensive and is hampered by a clunky app with a steep learning curve. To mop, you place a detergent sheet into the base https://top-rated-robot-vacuum66138.dailyhitblog.com/33107007/why-is-eufy-robot-vacuum-so-effective-for-covid-19