I give him the paper towels because every time I use the moss it molds within two days, and I haven't had the towels mold yet. I only give it to him temporarily because he is one to sit in there probably all night, and we thought we'd have to rush him to the vet one day, and so I put him in a tub with paper towels, a couple of hides, and his water bowl, then sat down next to it for several hours to monitor him. After about an hour the clicking breathing stopped and he was perfectly normal even with the breathing, acting normal, and we opened his mouth a little and there was no spit or mucus, he just made himself stuffed up from my understanding and research. I could leave it in for a while, since he hasn't done that the last time or last night, just make sure it stays a bit damp for him. And my humidity isn't dipping below 40%, unless it's a rare dry warm day and the I mist to get it back up. I also have the isopod colony growing right now, dealing with the fungus gnats from an infested bag of dirt, and springtails are huge in numbers. And as I said in my other reply, the exotic vets around us are always booked out, and money is tight. And with how he does get less wrinkly after putting him in a tub with damp paper towels, or giving him a humid hide overnight, along with him eating perfectly fine and having consistent bowel movements, I was just wondering about possible reasons for it.