I know, I'm desperate and I have it in stock. At least they will get dewormed and scare mites away if they have any. I have had official BYC educators PM me swearing the benefits of Eprinex for lice, in fact, that's why I bought it. A BYC educator PM'd me and told me to buy it for my chickens lice. I get a lot of conflicting advise, but I agree it doesn't make sense if the lice are only eating the feathers. I'm just trying to use up some of what I have before spending yet more money. I'll keep using the permethrin too, and plan on buying seven the next time I'm at Home Depot. I'll just keep trying things and reduce second dosing to 7 days instead of 10. Thanks though, I tend to agree with your advise more as Eprinex didn't work the first time. I'm equally creeped out by mites and worms, so I figure a dose of it every 6 months or so may at least keep those buggers away. Remember, I said I was using it 'for giggles'. Sounds like Real_Redhead is planning on using Seven to begin with, so all should be good.