Narwal Robot Vacuum and Mop A relative newcomer to the robotic vacuum market, Narwal offers a sweeping and mopping combination that's impressive. It's expensive and hindered by a cumbersome, slow learning-curve application. To mop, you drop an ointment sheet into the base station's clean water tank. Then it uses clean https://top-rated-robot-vacuum66138.dailyhitblog.com/33107007/why-is-eufy-robot-vacuum-so-effective-for-covid-19