I have an outbreak of mites in my flock of 12. I have bathed a few that had dirty butts and dusted all last week but they are still infected. I decided to go ahead and buy elector psp after hearing they only need 1 application. My question is : can I bathe with a flea and tick soap to get all the dirt, dead mites fleas and then dip in elector psp and spray down coop as well? Does the elector take ok to a hen that is already wet? Also I’m in Tennessee and the lowest temps tonight are 68 degrees so will they be ok cold? Also expecting rain the next 3-4 days is it best to do this on a sunny day or late night so I can get them off them off the roosts? Thanks