I had a problem. I liked to eat at my workplace (desk) my lunch in the form of sausage rolls and accordingly saw the carpet so. But since the office only every 14 days is sucked and I think next breadcrumbs also large dust bunnies annoying, I bought this carpet sweeper who has to place in my tight locker cabinet. So I can now keep my job better clean and am regardless of the cleaning staff. Incidentally, it is sufficient to have only a slight roll of the sweeper in hand over the carpet. With pressure applied, the result is not as good.