Minerva sat and waited for class to begin. She listened as the professor began and watched as she walked about the room. So they would be doing cleaning charms today, those didn't seem to difficult and they had been doing most of them around the castle already.

As she listened to all the spells, one came to her. It wasn't completely a cleaning spell, but it could help a place look brighter or better. Putting her hand up and waiting her turn, "Professor, you could use Colovaria, to help brighten walls, if they look like they need a fresh coat of paint, but you don't have any paint." It wasn't exactly a cleaning charm, but it was a charm that made something look better in a room that needed it. So it could go along with cleaning. Well Minerva felt so anyway.