Alright, one corner done and the wall and another corner to go. Ella had her wand out and at the ready, her nose slightly wrinkled at how awful the walls looked. It was just way too gloomy in here for her liking. "Scourgify!" Hm. That was a bit better, yeah? "Scourgify!" Even more so now. She'd heard that her friends who'd had detention before had to sit in really dirty rooms and wondered a bit if they were anything like this. It was something to think on as she worked. The blonde continued her work on the back wall, cleaning as she went and stopping at the corner. YIKES. Lots of dust and dirt here too. Shudder. "Scourgify!" There. Now for some polishing.