Surface Soils
Dry soil from shoes, crumbs, etc. may stay on the surface of the carpet a short time before working its way down into the carpet. This, along with litter such as paper, threads, etc. can be removed with a vacuum, light-weight stick vacuum (or "electric broom"), or even a carpet sweeper, if used promptly. These methods will also remove dust from the carpet surface. Pet hairs should be removed promptly, as the oil in them makes them cling to carpet, and work its way down into the pile.