Show sawdust for ice there la Is no reason why sawdust cannot be used year after year for pacing dog ice fee jt it will undoubtedly become discolored with age but so long BB as it does not become mixed with dirt or other foreign matter its usefulness as a packing material will not be affected fectea by repeated use sawdust decays very slowly where conditions are not at all favorable to fungus growth the dust to Is not only cold during ue but to Is constantly wet factors which prevent or at least greatly retard tho the development of wood destroying fungi |