Shedding on his fingers

[ThEmAdHaTtEr]

Hey. My little leo never sheds his fingers when the time comes. Last time he didnt shed anything at all. I went and lifted his eyes to find him white as milk with his eyes closed squirming around. But every shed, the skin stays on his fingers. How can I change this? I spray his cage once before the night of the shed and it usually helps out everything else. Any suggestions? Thanks.