I have these blocks of "plantation soil" "tropical terrarium substrate" u soak it in water and i mixed it 50 50 with 100% natural cypress mulch. Its supposed to help with humidity. My humidity is sitting around 30% which is nowhere near enough. Can i spray some water on the bedding and foil the top screen to help out??? what else can i do. i dont want to soak the bedding i wanna keep it dry. the top of it as dry as possible