If you actually saw pieces of shed skin around his hide, and it looks like he's having trouble getting it off his body, then you might need to soak him if he doesn't get it all off in a couple days. If you just meant that he doesn't look dull anymore, then yeah, he's probably going to start shedding soon and you should just make sure your humidity is around 70%
You don't need to soak him unless there's actual old skin stuck to his body![]()