Sorry, ladies. I need yet another explanation. I feel like such a dim wit about all this fluffy bum stuff! So, longies and shorties -- They work like wraps, right? And they need special treatment? How do you do that? I kept reading some sort of spray or something had to go one them? And you have to felt them?? And then you have to shave them?? How does that work? And how do you wash and dry them? And itsn't the wool scratchy on their tender skin?? I'm lost.