Johnsons Diamond Eyes tear stain remover, a very mild, non-toxic, cleansing formulation, completely safe for use on the delicate skin area around the eyes of your pet.A mild, non-toxic, cleansing formulation, completely safe for use on the delicate skin area around the eyes.   Gently lifts away unsightly stains, cleans the skin and hair so that mites and bacteria are discouraged.   Can be used on all cats, dogs and other small animals.