K.O.E. (Kennel Odor Eliminator) eliminates, not masks, even old, impregnated animal odors from kennels, cages, runs, walls and other large areas. Nontoxic - Nonirritating - Nonflammable - Noncarcinogenic - Biodegradable. Feces, urine, and emesis are just a few of the common odors present in the Animal Zone of the clinic. This includes the kennel and grooming areas and the dog & cat wards. Use K.O.E. and K.O.E. Fresh Scent to eliminate odors on walls and floors and in cages and other large areas of the clinic. Keeping these areas clean and odor-free will ensure that all of your patients are sent home in optimal condition and that the unpleasant odors in the clinic are not going home with them. K.O.E. and K.O.E. Fresh Scent eliminate odors, they do not mask them. They are not enzymes so they can be mixed with other cleaning solutions without a decrease in efficacy