This is a great product so far. WE have had it for a few weeks and it sweeps the crumbs and pet hairs. It is noisy so we can't turn it on when we sleep but that is ok. My husband uses it more than I do. I love that it goes back to its docking station when it is done. At first, I was concerned with the cost, but it is worth every penny in time savings. Get more detail about iRobot 530 Roomba Vacuuming Robot, White.