Yes, the previous answers are correct to the best of my knowledge. There is not a significant amount of information on the proper humidity for these creatures, but mine stays around the 60% mark, sometimes a touch higher and they always have perfect sheds. Well, I have children's pythons.. but they have extremely similar requirements. I never mist mine... they just have reasonably large water bowls and enclosures without any screen top and the humidity stays about right.
Hope these answers have helped.