Durvet Naturals Remedies products are plant based. The botanical formulas are gentle and non-toxic. Naturals Remedies Ear Cleansing Drops are for the treatment of ear odor and inflammation. Gentle enough to use daily to keep ears clean and healthy. It helps to reduce the inflammation caused by ear mite infestation. Maintains healthy ears when used regularly. Earth friendly; it is 100% biodegradable and container is 100% recyclable. For use on cats, dogs, ferrets, and rabbits.