@BDutch
You haven't asked, but I'm going to write anyway.
You are wasting your time and risking the health of your chickens by insisting on trying to tackle red mite with DE.
Sometimes one has to put ones own ideals and notions of natural living to one side and do what's best for the chickens much as one does for humans.
Get some permethrin and treat your coop and birds if necessary.
You haven't asked, but I'm going to write anyway.
You are wasting your time and risking the health of your chickens by insisting on trying to tackle red mite with DE.
Sometimes one has to put ones own ideals and notions of natural living to one side and do what's best for the chickens much as one does for humans.
Get some permethrin and treat your coop and birds if necessary.