Meat and dairy are no-nos when it comes to typical composting. Not so, with NatureMill. It features a two-chamber design that is so clean and easy to use that composting can be done indoors and fast. Add food at any time to the upper chamber. Heat, mixing, and oxygen help the natural cultures break food down in days. With the push of a button compost transfers to the tray below where it can further compost for another week or so and then be used to naturally improve the garden.