Narwal Robot Vacuum and Mop Narwal is a relative newcomer to the robot vacuum market. It's a sweeping/mopping hybrid that's pretty impressive. But it's also expensive and hampered by a cumbersome app with a steep learning curve. To mop, you drop a detergent sheet into the base station's clean water https://robot-vacuum-mop08090.fitnell.com/68418992/this-is-the-one-eufy-robot-vacuum-trick-every-person-should-learn