Narwal Robot Vacuum and Mop Narwal is a relative newcomer in the market for robot vacuums. It's a sweeper/mopping hybrid that's quite impressive. But it's also expensive and hobbled by a clunky app with a steep learning curve. To mop, drop a sheet of detergent into the base station's clean https://vacuummoprobotcleaner52329.mdkblog.com/33321148/7-tips-to-make-the-maximum-use-of-your-best-rated-robot-vacuum