The iRobot Roomba 980 Robot Vacuum Cleaner Robot vacuums sweep pet hair, lint and dust from floors before it can settle. They also can avoid obstacles like furniture that is tippy and staircases. Most robotic vacuums require maintenance, like emptying (and occasionally rinsing) the bin, and wiping cameras and sensors. https://vacuum-robot35505.bloggosite.com/34055743/8-tips-to-enhance-your-best-rated-robot-vacuum-game