KJ Theodore of Shagbark Bantams wrote an excellent article about Oxine's uses. click here.
One of the uses which we haven't mentioned here is "fogging" birds if they have a respiratory infection. If you don't have a fogging machine, a clean, brand-new garden sprayer may be substituted...
Ditto on the Oxine. I use it on the coop walls & floors...and in the laundry, instead of bleach, and as a spray on my shoes (before & after) I'm going someplace else where there are chickens.