I have 8 girls and a about a 4x8 coop using deep litter method and the smell of ammonia is awful and I have dew on the windows in the am!! I live in NJ and its only mildly cold but will get much worse. I am afraid my girls will get frostbite and be effected by the ammonia smell. I read that the smell is from moisture so I have mixed the pine chips w/ DE but it doesn't seem to help. WHAT AM I DOING WRONG!!!!!!