I do have a challenge. I have three kids that are incredibly lazy when it comes to picking up after themselves. Let me correct that, they think that none of the mess is their fault but one of their siblings. I refuse to pick up after them all the time. I have told them to clean up their mess. And sometimes they will help but it is usually half hearted. I hate that when their mom comes over, the house is such a mess.
Call (or study tapes of) Supernanny- she's da bomb!