 Some materials may meet industry goals once under the birds but if it is difficult to obtain, it will not find favor as a poultry litter.Finally, if a material is not cost competitive with current materials utilized, it will also not be used as a litter material.However, if the new material such as Spanvall Poultry Bedding has increased value once removed from the poultry house compared to current litters or if the current litter material itself becomes difficult to obtain or the quality is decreases, poultry growers may decide to use the new litter material.