Humid Hide was added last night but I don't think he's been in it yet. He was actually perched up in the corner and I think he's just a little confused since I had to rearrange his setup to find a place for the new hide.
Anyways, after 3 attempts, mostly to get my courage up, I was able to get a small piece of shed off his head. As soon as he saw that damp towel, he knew what was coming and started to get flighty. The trick this time was to lay him on top of the blanket and flip it over on his head which allowed me to massage the head a little. He actually seemed pretty relieved after the process although that could've been my imagination. I'll examine again tomorrow to see if any more shed is still on his head.