Ceragyn Stall Disinfectant is a a biodegradable, no-rinse disinfectant that kills viruses, bacteria and fungi. For use on surfaces, containers and troughs. Each container of concentrate yields 5 gallons of disinfectant. Ceragyn products are formulated to mimic natural antimicrobial peptides with efficacy against bacteria, lipid enveloped viruses, fungus and yeast. Safe for all animals use.