Has anyone ever run across this? I took out my ball today for a snuggle, and he had some patches of powder on his scales. I touched it and it transferred to my fingers. It didn't have a smell, and it was very smooth and dry when I rubbed my fingers together. I washed him afterwards, and examined his cage. I couldn't find anything out of the ordinary, except some of the substrate under his hot hide was pretty damp.

Does this ring any bells to anyone?