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. It's expensive and hindered by a slow, clunky learning curve application. To mop, you place a detergent sheet into the base station's clean water tank. Then, it https://top-robot-vacuum81861.pages10.com/see-what-best-rated-robot-vacuum-tricks-the-celebs-are-making-use-of-59596975