The KOE Kennel Odor Eliminator works chemically to bond to, absorb and counteract even old and deeply impregnated animal odors. Non-irritating, non-toxic, non-flammable, biodegradable and water soluble. This highly concentrated 16 oz. bottle makes 64 gallons of odor remover, as only ¼ liquid oz. (1/2 tbsp or 1 ½ tsp) is needed per gallon of water. Contains no enzymes, bacteria or oxidizers, so it can be added to other cleaners, rinses, sprays or germicides and leaves a mild, fresh scent. Apply to cages, tables, floor, walls and runs. Can even be used on gravel runs or grassy areas frequently used for dog elimination. Capable of even removing skunk odor from dog beds. Used by groomers, breeders, trainers, boarding kennels and veterinary offices.
I was able to use once per week on concrete runs with very good results. No harsh smell. No worries about effect on dogs. Last longer than bleach. Much cheaper than bleach. Only need amounts suggested on bottle.