If you dont keep it bandaged with vet wrap while she is out, it will continue to be infected. You can change bandages but it does have to be bandaged.
if you want to give it air, then put her in a clean area with fresh bedding and keep the bedding clean...
Its staph infection and it needs to be covered with vet wrap. Owensmom, have you dealt with bumblefoot? its on the bottom of the foot, so to keep it unbandaged means it will be getting poo and more infection into it.
the yard is full of staph and other infection and any opening in the skin is susceptible...
I would never want to take all this time in soaking and operating only to let it get in poo and such...
just my opinion, but my opinion comes from years of trial and error...unfortunately, Ive dealt with this alot.
any chicken with the huge swellings on the top of the foot might benefit from a tiny incision being made and a massage to get the hard kernels out. I dont think you can get it all so its probably not worth it in the long run to do a full scale cleanout, but she will be walking longer if you do some soaks and see if you can pop anything out with massage or a tiny hole with a needle....it will alleviate her pain and give her a longer life....if you do make a little hole, put bactine and neosporin on it and bandage with vet wrap from
petsmart or any local feed store. change ever 3 or 4 days. If you only do a tiny bit in the top of the foot to relieve pressure, you probably can get away with a minimal bandage.
if its huge and coming through between the toes, its probably stage 5 and she is not really treatable anyway, but you can make her time here a little longer and more comfy if you do a little.
good luck.