Good Evening! I have searched through some threads & maybe I am not looking in the right place for this question. I live in Tennessee & have had my flock for almost 1.5 years. I have had to battle mites during the hot summer months & just recently found them in my storage room. YIKES! They some how got into my house & I am in the process of having everything sprayed, so that is a non issue. My issue is that they are in my backyard & although I have been proactive in keeping my coop clean-for some reason I cannot get rid of the in my backyard. Is there something I can spray organically that will kill them? I heard they done like Epsom salt & might try that, but I figured I would ask the veterans on what to do with this issue. BTW: I do have goats & a dog back there too & they have plenty of room to roam & run. Thank you in advance!!!!