As Sky moved on, she walked into a dustier area that seemed like it hadn't been cleaned for years. It so bad that she ended up sneezing again. Not to mention the stuffy nose. Ugh. How was she supposed to perform spells like this? Well, outloud anyway. She knew she could do it nonverbally, but the question was, would Knox allow it? Only one way to find out. She aimed her wand at the dusty area and cast the Scourgify spell silently.

And now that the dust was gone, she could breathe. Yay! "Poliotus." Shiny. Next!