Thanks for filling me in. Maybe I'll switch to the pyrethrin spray. I briefly read that permethrin is the synthetic version of pyrethrin. Please inform on which is best.. thank you!
If you are worried about organic then you can go with spinosad or elector PSP or whatever else you found. They were a lot more pricey when I looked at them. I didn't know about the other options when I bought mine that is labeled as horse fly spray to keep the mosquitoes off my goats. It is a small trigger spray bottle that has lasted me more than a year with 2 goats, 3 dogs, and 60 ish birds and was under $10. When I found out I could use it on my birds for mites and lice, it was a bonus I didn't expect.

I will consider the organic version if/when I have to replace this bottle. But aside from that since I am going to have to combat parasites on a continual basis (and rats), I might work the carbaryl products in as an alternative... because mites have shown resistance according to data. Maybe by switching them out I won't get too much resistance built to something that really does work well. But this is a learning process for me as well. So do whatever seems to fit your financial/moral/actual need the best!
