Kaytee Waste Free Blend is a premium mix of hulled sunflower seeds, shelled peanuts, added calcium, and other appetizing ingredients to attract a variety of birds to your backyard year-round. Because there are no sunflower hulls, every bite is 100% consumable. Birds will even eat fallen seeds-leaving your yard neat and beautiful. Its effortless eating for them and effortless caretaking for you. Storage Instructions: Reseal package and store in a cool dry place, preferably in a sealed container. This will protect against insect infestation that can naturally occur with any whole grain seed product. Feeding Instructions: Keep feeders filled with fresh food. Discard old food before refilling and clean feeders regularly to minimize mold and bacteria. This product is only intended for feeding wild birds.