I hope this works, let me know, I like the desitin it doesn't come off as easily as vaseline or the Neo stuff, poo will need to be cleaned but it will be easy and will protect the skin and let the scabs heal, one of my babies that I got from TSC had pasty and it's little butt was so raw, oh I cut the feathers too so it is bear skin, so you might consider cleaning up the feathers a little, they so enjoy it lol, I have noticed that shipped birds are more likely to get pasty butt the shipping really must be hard on them but birds that I have gotten locally don't seem to get it or I'm just lucky