It is important to use an effective disinfectant against gram positive and negative bacteria (vegetative forms) such as Staphylococcus aureus, Pseudomonas aeruginosa and E. coli. Just to be safe, others use hospital disinfectant in packinghouses, schools, colleges, industrial facilities, dietary areas, office buildings, recreational facilities, retail and wholesale establishment, animal hospitals, veterinary clinics, animal life science laboratories, kennels, kennel runs, cages, feeding and watering equipment, pet shops, zoos, pet animal quarters, poultry premises, trucks, hatcheries and live stock quarters.