Narwal Robot Vacuum and Mop Narwal is a relative newcomer in the market for robot vacuums. It's a sweeping/mopping hybrid that's pretty impressive. However, it's expensive and is hampered by a clunky application with a steep learning curve. To mop, you place an ointment sheet into the base station's water https://robotvacuumblackfriday57170.bloggactif.com/28307546/learn-what-best-rated-robot-vacuum-tricks-the-celebs-are-using