Is doing general housework (cleaning, dusting) unrelated to Shabbat, but in honor of Shabbat, a mitzvah?
What I mean is: there are certain things that we must do for shabbos like cook and get dressed, and others Chazal tell us to do like make our bed and set the table.
But, are other ordinary things like sweeping the floor and cleaning your desk for Shabbat a mitzvah?