Concentrated granules absorb and neutralize odors: alzoo™ chicken coop deodorizer remove odor and extend the life of your coop bedding, trapping and neutralizing unpleasant odors, preventing odor formation and keeping your chicken coop smelling fresh and clean. Long-lasting deodorizer extend the life of the bedding: concentrated granules mean less-frequent cleaning, prolonging the useful life of your coop bedding. Works with all type of bedding. Sustainable, safe & powerful: safe for chickens and people. Cruelty free, made using recyclable packaging.