There is no way the room got dirty by itself. I think the person needs not only broom and watering can, but also a ghostbuster.
Making Things Okay
A downloadable game for Windows
Originally made for Ludum Dare 37.
Just sweep up the mess, tidy the bookshelves, water the plants.
Cleanse, mend, repair.
Repeat until satisfied.
Source code included.
Click download now to get access to the following files: