Narwal Robot Vacuum and Mop A relative newcomer to the robot vacuum space, Narwal offers a sweeping and mopping system that's impressive. However, it's expensive and hobbled by a clunky application with a steep learning curve. To mop, you place a detergent sheet into the base station's water tank that https://mop-robot-vacuum99816.blogofchange.com/28180666/why-adding-best-rated-robot-vacuum-to-your-life-will-make-all-the-the-difference