Dusty Trim is Taboo

Yesterday I worked in a house that is around 3000sq/ft, all white, white trim. When I originally took the job this was one of the owners complaints about the previous housekeeper, the place just looked dusty. It was no wonder as all of that trim was coated with dust. The amazing thing about trim is it is so easy to clean. Start with a hand vacuum or swiffer. If that is not enough turn to a wipe, squat down and just hit the trim as you get near completion in each room. I am a trim freak, because it makes such a difference when it is clean. Any tricks for doing the trim are welcome!