“What the hell is this?” asks this reader about the two objects pictured below: one a white, sharp-looking thing, and the other a lump of brown material. “They’re all over my house. They’re eating the wood deck. They’re on clothes, on furniture and they seem to bore through anything. They’re on the walls and the ceiling. They leave fuzzy, white, linty substances like fabric, hair and wood.” Based on the photo our sent us, the white object looks like a claw, specifically a cat claw. We do not know if our reader actually owns a cat, but given the fact that she has found holes in her clothing, furniture, and elsewhere, it would make sense that a cat is tearing holes in these objects and leaving the lint and fluff all over the home.