Yeah, that it is. My room's not too bad. It's when we get things like "I just bought some nice new sponges that should make it easier to get the grime off, do you know where they are?" And the reply is "Oh they were really dirty and greasy so I threw them out and bought these new cheap ones instead." He just doesn't think that there might be such a thing as more expensive sponges that one keeps and washes.