Pleased he'd managed to at least come to the right place to have this solved, Harvey leaned against the counter opposite the potioneer and watched as she set down some vials. "I imagine you do see some interesting things." Potions was an interesting sort of subject. He'd been passable at it in school, minus some embarrassing potions tournaments, but he was not well-versed in antidotes or reversing them.

"It wasn't my best subject in school," he admitted with a wry smile, watching her process intently. "If you can figure out what it is, do you think the ministry might be able to commission some sort of solvent to prevent this in the future?" Once they figured out who had done it, maybe it wouldn't be necessary, but Harvey had been asked to make sur ethe problem was thoroughly solved.