"Yes, well, at least you know that the results are worth it. And aren't things tasting better, now that you can actually taste them?"
Snape hmphed at the update about the spider. "That's not surprising, is it? Not with how clean you keep this place. I'd be surprised if I've got any bookworm moths by now in the entire research complex."
"If I had six, I'd have to ask the house elves to provide insects. Unlike in here, I can't go around in public festooned in cobwebs."