A robot vacuum cleaner. «I» now vacuum every day, the the flat just looks overall better. There is barley any dust on the shelfs anymore either.
I have to remember to turn it on when I head out for a beer, go shopping, or do something else outside the home. There were a few days I was working from home, on a video-call, when the robot started cleaning away.
Wonderfully useful tools, but not at all quiet!
That would suggest a major source of dust on counters / shelves is the floor. Seems counterintuitive!
It might just be that the robots aren't best suited for small flats.
We can now walk around the apartment with bare feet without any dirt or kitty litter-dust getting on the soles of our feet. The kitchen floor is now always clean, it's really incredible.
https://www.amazon.com/iRobot-Cleaner-Self-Charging-Carpets-...