I am currently using Wheat hay and have been since we got our girls almost a month ago. I change it out every 2-3 days because I begin to notice the poopy smell and we start getting flies. What do you use and why do you prefer it? I have been considering changing over to sand but I was curious about what type of sand you use, what does & doesn't work and what might not be good for the girls? I live near the beach so sand is plentiful but I thought I saw somewhere that salty sand is not good for the girls. What type of maintenance is required for the sand method? Also (sorry for playing 20 questions here) what exactly is the deep littler method and how do you do it? Thanks, any and all suggestions greatly appreciated
