Animal manures can contain harmful organisms, emit unpleasant odors, and serve as natural breeding grounds for flies and other unwanted insects. Composed from fourteen different species of beneficial microorganisms, SCD Probiotics Barn Kleaner is designed to be used around animals to help clean areas where manure is present and help accelerate manure decomposition. Use SCD Probiotics Barn Kleaner as part of a fly control program to prevent adult flies from having a place to lay eggs and support new generations.