About 2 years ago I started growing my own mealworms, after noticing how much my hens like these. It's only on a small-scale; I use a system with 3 drawers (1 with beetles, 2 with worms) and I keep the puppae separated from the other stages. The drawer with the beetles in it has a mesh-bottom, that allows the eggs to fall into the drawer under it. Overall it works fine, every month I can harvest enough worms to keep my girls happy. However, in the drawers with mealworms the mealworm poop has accumulated over time. I wonder how to get rid of it, without throwing out the eggs too.... Does anyone have a good suggestion for this?