Idk what these mites are, but how do I treat them?

[alinas2010]

Poor thing. That might be from the hen scratching and biting at the itchy mites.

Ah dang. That’s terrible, I feel so awful! Poor things. I’m praying this takes care of them.

 

[WingItRanch]

Ah dang. That’s terrible, I feel so awful! Poor things. I’m praying this takes care of them.

Sounds like you're doing everything you can! I think mites or lice are inevitable even if you keep the cleanest ever coop. These pests are determined! Plus, they're tiny so you can't really tell until there's an infestation.