A little update:
Well I had to clean out his nose again today. One the better side we pulled out a huge amount and for the first time it looked as if it was all out. When I put the Banixx in it he was blowing out his nose as he breathed. That was the first time that has ever happened so I am encourage a bit. The other side still has some deep inside that we just can't get out without hurting him. Hopefully it will eventually come out like the other side. I have been putting neosporin and now Banixx in there for two weeks so I don't know if it's helping, what works exactly. It's still swollen and the stuff we get out is the same, hard on the outside, yellow and smelly on the inside. Man what a hassle this has been.
p.s it's been raining for two days with more rain so that doesn't help either. Argh