Dust

I live in a very tiny house built in 1956. It measures about 60' x 80' and has no attic, no basement, no garage and very little closet space. There is however, and abundance of dust. I vacuum and vacuum and still there is dust everywhere and always has been.
I have had a parade of vacuums over the years, name a brand and I probably had one. I have resisted getting a Dyson, have you seen the price? Are they crazy? But I just cannot stand the dust anymore. We broke down and got one. OMG, that thing will suck the paint off the walls if you are not careful. I went once around the house and this is what I got.