For a long time I have wondered about this. I read once somewhere that someone had reached out on Splash Mountain and felt the "fur" on one of the AA's and it was slimy and moldy. So my question to MC is, how does Disney upkeep these aa's? It can't be healthy to just let them grow mold in their fur. Do they take them out and clean them? Also I would worry about internal water damage to the electronics. Maybe I am just having crazy thoughts. Anyone have any ideas?