Roomba, or maybe just a long-handled dustmop

Half an hour after I vacuumed and mopped our mansion today, I looked in the bedroom and there are dust bunnies all over the floor again.

I’ve got the window (sliding glass door) open, and it’s blowing them out from under the bed.

When we bought the bed, they specifically pointed out that a Roomba or similar will fit under it. The dustmop doesn’t go in very far because it’s got a sprayer tank on it.

This didn’t happen in the previous mansion, I think because (a) the windows were regular windows, not a sliding glass door, and (b) after 14 years the dust bunnies were pretty well glued in place.

For now I closed the window and vacuumed up the bunnies.