I use pine shavings. My roosts in my coop are over wire which allows the poop through. The pine shavings are on the floor in the rest of the coop. Monthly I add some shavings until I have approx 4/6in. I clean my coop once a year. I sprinkle FOOD GRADE Diatomaceous Earth (DE) on the shavings weekly Once in awhile I throw some scratch on the shavings and let the chickens mix it up. They do a very good job. I have no problems with flies, stink and such. My pine shavings stay nice and dry easy to clean out. I put them in my compost pile. which every once in awhile I give a toss to keep it mixed up with the other stuff that goes in. sprinkle with water and let it cook. I move my coop and chicken yard about every 3 months approx, clean up the poop under the roost and it goes into the compost. I grow so much produce that I give most of it away, and the chicken get some too. My soil is low in acid so I think the pine shavings are good for my soil. I usually buy the pine shavings at my local feed store. They were out before, so I have bought some in the pet department at Wal-Mart.
