I have a no shoes policy in my home since we just got new carpet and floors installed, and we have a dirt driveway and paths that lead to the house. My kids seem to be on board with the idea. My question is how do you ask guests? Do you ask them when you invite them over or at the door? What do you do about the kids and their friends, and your guests in your own home? If you are having people over is it something I should mention in the invitation printed or verbal?