Want to Come Clean Together?

Molly inspected Grimmauld Place, then said in a rather grave tone, "It won't be easy to get this place cleaned up!"

"I had Kreacher clean up all the dust..." Sirius Black sounded a little puzzled. "What's left should just be the Flobberworms and things like that... right?"

"Yes, it looks like just some Flobberworms." Molly nodded, then changed tack. "But we'll have to find their nests and clean those out too..."

"That's the most important part! They're incredibly stubborn. If they aren't cleared out thoroughly, in a week at most, new Flobberworms will be flying all over the place again."

Molly ran The Burrow all by herself and kept it perfectly in order, so when it came to assessing this sort of problem, she could naturally be called an authority. Of course, no one would refute what she said;

The magical cleaning agents Hanna had brought, for example, had indeed passed their expiration date, but Molly, who managed her household frugally and diligently, still had a way to put them to use.

"Neville, Hanna, take these magical cleaning agents up to the third floor..." she said, looking toward Neville and Hanna. "Turn right, to the room at the very end..."

"That's a potions room, and it's full of Crabclaws..." She pointed at the big bag in Hanna's hands. "Pour all of these into the cauldron, and that should take care of most of the Crabclaws."

"The remaining Crabclaws are easy to deal with too. Just step on them. Remember to put some force into it, or they might jump up and gnaw off your wand."

"Then look around that room for their nests..." As she spoke, she took a book out of the pocket in front of her.

Vizet felt that the picture on the cover looked somewhat familiar. It