Are Bones Compostable. Can You Compost Onions. But the decomposition is slow.
Meat fat including butter and oil dairy and bones Pure meat fat and bones can not only carry the risk for disease it also is very attractive to a wide variety of undesirable animals. Also while this list is designed for those wanting to compost at home industrial compost facilities can compost a lot more eg. All organic material is compostable in some way.
From the Bathroom.
Heres where I get a little sciencey. Even in a securely locked compost bin these items are enticing enough that an animal may try to damage your compost bin to get at them. Also while this list is designed for those wanting to compost at home industrial compost facilities can compost a lot more eg. Tuesday 4 February 2014 HOTBIN Composting Most animal bones meat and seafood can be composted albeit at a much slower rate than other items.