Narwal Robot Vacuum and Mop Narwal is a relative newcomer to the market for robot vacuums. It's a sweeping/mopping hybrid that is pretty impressive. However, it's expensive and is hampered by a clunky app with a steep curve. To mop, you place a detergent sheet into the base station's water https://robot-vacuum-and-mop62722.blogsmine.com/28152752/what-experts-from-the-field-of-eufy-robot-vacuum-want-you-to-learn