Chemical and biological products for use in animal litter, namely, biological and mineral preparations sold as an integral component of animal litter for crust homogenization, increase of manure degradation, facilitation of the agricultural spreading and increase of the fertilizer value; chemical and biological products with deodorizing or disinfecting action for use in animal litter, namely, [ deodorizing and ] odor-absorbing preparations sold as an integral component of animal litter