Dust to Dust

Yesterday wasn't the first time that I noticed that the dust in my bathroom is blue, it was just the first time that I wondered why. The bathroom is yellow, the towels are white and the curtains are green.
So I checked the dust in other places around the house which is when I realized two things: first, I don't take the task of dusting very seriously and second, my typical dust is not blue or even bluish.
After giving the puzzle as much consideration as it deserved, I came to this conclusion: I need a maid.
Nancy Sherer