Same here K,-Observation
I’ve noticed the regular flies seem to be attracted to the cooking soil. This makes sense since there’s decomposition happening. It doesn’t look like they’re laying eggs or burrowing anywhere, just looks like they’re attracted to it. I’ll be keeping my eye on that
I'm not cooking my soil but have it on my back porch and seems to attract mositioes and other critters. Has a lid on it but think they still get in the holes by the handles.