Highly effective for aiding in the management of bacterial, fungal and yeast infections including Staphylococcus, Pseudomonas, Proteus and Malassezia. The solution works with the body to react with present pus and debris to kill infectious microorganisms. The non-invasive protocol requires no cleaning before and during use so that the enzyme activity is not disrupted. 20% of dogs suffer from chronic ear infections!.