Air purifying preparations; Animal feed additive for use as a nutritional supplement for medical purposes; Animal feed additives for use as nutritional supplements; Antimicrobial coatings to treat the growth of mold, mildew, bacteria and fungus on various surfaces; Cultures of microorganisms for medical or veterinary use; Deodorizers for household pet litter boxes; Deodorizers for litter trays; Deodorizing products, namely, all purpose deodorizer preparations for household, commercial and ind...