Don't worry those shoes are coming off asap. I just need to give them enough time to grow out. They're just too sore to keep barefoot at the moment, they don't even want to come out of their stalls :( I've learned more in the last week about hooves than I have in 10 years! With correct trimming they'll be good to go barefoot again in a month or two.
Actually, I think they look pretty good. I don't know that I would say he needs the baths anymore. It doesn't look infected, it looks like the bevel isn't sharp enough, so when he grows a tiny bit, it would start to pry a little sooner.
The wall is a good, even height all the way around. I think I would want to finish the bevel a little more. When you get the bevel right, it will actually stop tiny bit of separation at the white line you see here. I don't think you have a germ issue, but a very slight mechanical one. Has he been sore for any reason on any footing? His feet look good to me.
Here's a picture of mine that really shows the bevel. See the difference in the hoof wall compared to yours? It's the only thing I would change on your horse's hooves at this point, based on just the pictures I can see.