It is very messy. You need to do it outside in your garage, or backyard. I will never hear the end of it at my house. I gave myself a kitty litter body mask that started in the bathroom (nude). I had to take it outside due to the mass messiness of it all. I went out in my back yard and, well, my neighbors, and husband all think I am sooo weird.
Oh, That clay will not go down the drain….