Well, when put like that. "If you need to practice scourgifying I have far too many dirty dishes that I've hidden away so I don't have to think about them." He waved a wand and the cabinet below the sink opened, revealing a small mountain of dirty plates. He fixed Stiles with a glare. "Tell no one."
He glanced around and sighed. "Should I cover things up? I'm hoping I won't be gone long but...frankly we don't know how long these restrictions are going to be. Also don't tell anyone that."