Beezus casted the Glass Cleaning Charm a bit more until the window she was working on was sparkling clean. Of course, it didn't went without effort so she began to take deep breaths upon finishing. Although, she had to admit, this kind of task was one she was fond of and even though it was tiresome, it was also fun.

And look...more fun. There was a very dusty wooden shelf next to her. Well...next to the window actually. But whatever. It needed to be cleaned.

So...

"Scourgify!" The dust particles evaporated into thin air, thank you very much. She worked on the flat surfaces first before scourgifying the posts that held the furniture together, making sure she had included every nook and cranny. And swish swash, more scourgifying.