Narwal Robot Vacuum and Mop A relative newcomer to the robot vacuum space, Narwal offers a sweeping and mopping combination that's impressive. It's expensive and hindered by a cumbersome, slow learning-curve application. Drop a sheet of detergent into the tank of clean water at the base station to clean. Then https://vacuum-mop-robot-cleaner64947.bloggerbags.com/32854177/10-eufy-robot-vacuum-tricks-experts-recommend