No peelers....ugh....that scares the bejezus out of me. She can give him a luke warm bath and let him crawl through a warm wet towel. That will help!

In the future as I am thinking she has a tank, this is what you can suggest.

foil off the screen part of the tank
spray the tank once a day when not in shed and 3 times a day when in shed
make a humid hide for when he is in shed out of spagnum moss
Also when he goes blue...right before the shed you can take a wet washcloth and put it over the warm hide.

These should help her to have more successful sheds. Also not sure if she does but she should have a UTH being controlled by the thermostat and then probably a light for the cool side since it is really cold in there. Maybe print out the care sheet for her to help her out.