Narwal Robot Vacuum and Mop Narwal is a relative newcomer to the robot vacuum market. It's a sweeping/mopping hybrid that's quite impressive. However, it's expensive and is hampered by a clunky app with a steep learning curve. Drop a sheet of soap into the clean water tank at the base https://robot-vacuum-that-vacuums74370.newbigblog.com/33577268/8-tips-for-boosting-your-eufy-robot-vacuum-game