Hi all. My hens are surely having it rough. They had a very hard molt. We noticed mites and treated with a permethrin premise spray in coops and let it dry and then added fresh bedding. We dusted all hens. Now we have some sneezing & coughing ( I’m sure due to the dusting) we would be doing a second treatment for mites 7 days later which would be this Saturday. I’m so fed up with the mites still in the coops. I ordered Elector PSP. My questions is... antibiotics in water now? And use the elector Saturday? Should I be spraying everything in their area like the ground as well? They free range in my small backyard. My husband suggested leaving them in their pen for the week after they are treated. I just wanted your thoughts. All are acting well, except for the occasional sneezing & cough. Thanks all!