For starters, I have a cat and a dog, so litter and fur have a place to come from. Nito collects a FULL box of dust, wool, sand every day. I usually vacuumed once or twice a week, well, okay, once, maybe just laziness, and a full dust bag was simply amazing in what city we lived this week. After 5 days of riding the robot, I vacuumed it with a normal vacuum cleaner (I have a dyson, who doesnโt know, this is a very powerful vacuum cleaner). I was surprised how little he collected wool-hair (but there was quite a lot of fine dust and sand, because all the same, nito is an electric broom with a light suction function). But the very fact that the robot really reduces the amount of garbage, as it works, unlike me every day! In general, I am satisfied to one place, now without remorse I vacuum with an ordinary duster once a week, since there is practically nothing to collect!