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 soap into the tank for clean water at the base station to clean. Then https://robot-vacuum10044.blog2news.com/28248304/5-eufy-robot-vacuum-lessons-learned-from-professionals