there is foil over screen lid. even if i spray where the water is sticking on the glass, it will still dry up in a few hours. even then, it's not ambient humidity, it's just the water laying on stuff. i feel like i'm seriously missing something. it can't be THAT dry here. i'm in sc, and it rains atleast twice a week. is my last resort a fogger?

i just have a ball now, but i'm getting a boa in a couple days and i want him to be comfortable. at this rate i won't be able to meet his needs for moisture.