When you guys spray the enclosure for humidity, do you spray the substrate directly? or do you spray the walls? I have some geckos that need a daily misting to keep humidity up so I spray the whole enclosure, however they use a coconut fiber for substrate, The Aspen I am told that it molds easily, if I have to spray directly into the tank, should I switch substrates? Also inside the hides am I suposed to spray the moss directly on both hot and cold sides?

Thanks