- Eco Earth:
1- can I use this as a standalone substrate for my ball python?
2- should I treat it with PAM or should I bake it before I use it in my enclosure? Trying to be safe about mites or anything.

-repti bark:
1- is it fine for snakes?
2- if I can't use Eco earth as a stand alone substrate,I was thinking of mixing the two,good idea?
3- should I treat the repti bark wih Pam or bake it also? Just for safety cautions,is it necessary?

can baking these substrates effect them holding humidity? Over dry them out or something?

any advice would be appreciated. Thank You.