Virkon S is a disinfectant virucide that kills viruses, bacteria, and fungi. It is typically recommended for cleaning and disinfecting livestock production facilities, transportation facilities, and hard surfaces in associated areas. It is 99.9999% effective against a number of pathogens, including 31 bacterial strains, 58 viruses, and 6 fungi. It requires no product rotation because there is no known evidence of developing resistance with the use of this product. It is easily diluted in water and comes in a generous 10-pound powder container.