The iRobot Roomba 980 Robot Vacuum Cleaner Robot vacuums sweep pet hair, dust and lint from floors before it can settle. They also can avoid stairs and other obstacles such as furniture that is tippy. The majority of robotic vacuums require regular maintenance. This involves emptying the bin (and sometimes, https://robot-vacuum-mop62553.livebloggs.com/33825925/the-best-best-rated-robot-vacuum-it-s-what-gurus-do-3-things