Loving how this wetmop manages the little footie prints of dogs and kids on a daily basis if I choose. A couple things. The cleaner is hard to find in stores, but buying it through irobot store is fine. Use much less than recommended otherwise it leaves streaks. It also doesn't work in a perfect linear pattern as advertised. It does to some degree and then goes over most of the area a 2nd time in a some kind of new age pattern. I don't care. I'm sure when I sweep I'm chaotic too. It does miss some edges in its pattern. I have a 10 foot line where the hard floor meets the carpet and it never seems to go along the edge. Also drives the cat nuts and scares the toddler. They will get over it.