I get assigned those dusting tasks, shop compressed air does great just need to dial it down a tad for the fake flowers.
If I had my way, the house would be treated like the shop, crack a window, turn on the swamp cooler and move downwind with the air hose until all the dust is outside.
Git 'er done, no lollygagging with a silly duster wand. Come to think of it, the pressure washer could mop the tile floors if I can contain the overspray.