Vitrumonia? Weeeiiird, but if it cleaned then Nessie was interested. These spells were sort of like the replacement of keeping hand sanitizer on you twenty four seven, thus why Nessie approved. What she didn't approve of though was the fact that they were doing the dirty work for the Professor. Heh. The perks of being in charge.

After practicing the last incantation for a few moments she decided to begin and with the easiest spell out of the three of course. So Scourgify it was, not difficult for her at all by now.

First her chair then? Because her desk was kinda clean already.

Standing up and dusting her bottom, the red head turned around and eyed her chair. It needed to be cleaned for sure. Those germs needed to pack up and POOF away because those germs were not okay. "Scourgify!" She pointed her wand at her chair and watched happily as the dirt disappeared just like that.

Yeah. She was a germ fighter now.