Narwal Robot Vacuum and Mop Narwal is a relative newcomer in the market for robot vacuums. It's a sweeper/mopping hybrid that's pretty impressive. However, it's expensive and hobbled by a clunky app with a steep curve. To mop, you place a sheet of detergent into the base station's clean water https://robotvacuumthatvacuumsand19716.blogdal.com/28093785/8-tips-to-enhance-your-eufy-robot-vacuum-game