IRobot Vacuum and Mop Review Unlike some robot vacuums, this one isn't afraid to go on the stairs. However, like any other mop or vacuum it is prone to getting blocked by debris, such as stray tennis shoes ribbons, beads and play jewelry, yarn, or other objects that are loose. https://cleaningrobotmopandvacuum31130.blogars.com/27180200/guide-to-best-rated-robot-vacuum-in-2023-guide-to-best-rated-robot-vacuum-in-2023