IRobot Vacuum and Mop Review The robot vacuum isn't afraid to tackle the stairs, unlike some other models. However, like all vacuums and mops it is prone to getting blocked by debris, such as the stray tennis shoes ribbons, beads or yarn, play jewelry or other objects that are loose. https://robotvacuumcleanerwithmop28714.blazingblog.com/24103965/10-basics-concerning-best-robot-vacuum-for-carpet-you-didn-t-learn-at-school