Fish bones belong to wet waste, and some animal bones belong to dry waste because they are large, non perishable and hard. Fish bones are not included. When we throw wet garbage, we should pay attention to that wet garbage and their bags need to be thrown separately.
As a kitchen waste product, fishbone is also a part of animal body. Obviously, it belongs to wet waste. However, when many people see the popular science about dry and wet garbage and find that the bones of some animals are dry garbage, they will think that fish bones are also dry garbage.
In fact, there is a misunderstanding in this understanding. The reason why some animal bones belong to dry garbage is that they are relatively large, not easy to rot, and they are relatively hard, which may cause damage to the machine for processing wet garbage, so they are classified as dry garbage.
When we discard wet garbage, we should pay attention to that if the garbage to be discarded has bags, it needs to be discarded separately from the bags. Moreover, liquids such as milk and soybean milk should not be poured into the garbage can, but should be poured directly into the water outlet.