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 also costly and hobbled by a clunky app with a steep curve. To mop, you drop an ointment sheet into the base station's clean water tank. Then https://goodrobotvacuum50167.targetblogs.com/28222746/what-is-the-reason-why-eufy-robot-vacuum-are-so-helpful-when-covid-19-is-in-session