Madonna Does Her Own Vacuuming

Madonna just released a new video for her fans on YouTube showing her with a vacuum in her hand, cleaning up the set of her latest music video. 

It's really strange to see Madge doing something we all know she doesn't ever do, and hasn't done in years.

  The message is unclear, but she addresses the people who have made videos to 4 Minutes, and tells them to clean up after themselves. What do you think she means?