Narwal Robot Vacuum and Mop Narwal is a relative newcomer in the robot vacuum market. It offers a sweeping/mopping hybrid that's pretty impressive. However, it's expensive and hobbled by a clunky app with a steep learning curve. To mop, you place a sheet of detergent into the base station's clean https://robotvacuumcleanerwithmop12111.myparisblog.com/28157846/7-tricks-to-help-make-the-most-of-your-best-rated-robot-vacuum