Unfortunatley no, must be VERY careful with Cresteds and substrate, there sense of smell is so good that if you happen to get babyfood on substrate they will eat it, which leads to impaction. Personally I keep Adults on newspaper and babies on paper towels. Wish I could be of more help right now, but unfortunately the damage is done and it will either pull through or it won't. Good Luck, I have my fingers crossed for you!
:My crested gecko has loads of bed a beast in his mouth. I removed it all and gave him mouth to mouth as he was choking but he is not moving. PLEASE HELP. Is there anything else I should do?