STEP 1: Getting set up
Remove all of the contents from the shipping box and find a good spot in your home to keep your unit. You will need to be close to an electric outlet, so a kitchen counter may work well. Shipped along with the NatureMill Metro is a box of wood pellets and a package of baking soda. These will be used later to help in balancing your compost mix. When you plug in your unit you will hear a faint humming sound and see the LED indicator on the front light up.
STEP 2: Figure out what you can and cannot compost
Read over the included list of products that you can and cannot use in the composter. A top tip is to think GREEN and BROWN for things that can be composted indoors. “Green” items would mean fruits and veggie scraps, egg shells, coffee grounds,and even meat, poultry, and fish. Examples of “Brown” items are breads, pasta, grain, straw, and wood shavings. Things to avoid large amounts of acidic fruits (like lemons), and veggies that will produce strong odors like kale, mustard greens, and cabbage. Also stay away from paper, fibrous items like corn husks (they could cause a jam) and really hard items like peach pits. Unfortunately, you also cannot put compostable plates or utensils into the NatureMill.
STEP 3: Warming up your machine
Open the lid of top chamber and load it half full – about 5 cups worth. Add one scoop of saw dust pellets and 1 tbsp of baking soda in with the mix. Close the lid give the NatureMill some time to work its magic. The interior will heat up, and in about an hour you will hear mixing and churning in the upper chamber. The mixing will continue to happen every hours.