So I have FINALLY found my horse - the search is over and he arrived yesterday. He has a partially white face and the owner before the lady I brought him from did not look after this at all, he has patches of hair missing from constant burning and blistering and the skin is quite rough and flaky. I am putting sunscreen on daily but wondered if there was something else that might help the skin heal a bit? I doubt the hair will grow back but would like to make it more comfortable for him if I can. I also wondered if daily sunscreening builds up over time and if you need to periodically wash it off? Can put some pics up if that might help.