A combined ear cleaner and medication, this antibiotic-free Zymox Ear Solution with .5-Percent Hydrocortisone requires no cleaning before and during treatment. Non-invasive solution attacks pus and debris to destroy antibiotic-resistant microorganisms Highly effective in the treatment of bacterial, fungal, and yeast infections, including Staphylococcus, Pseudomonas, Proteus, and Malassezia Made in the USAUse once a day for 7 days; 14 days for chronic infections. Safe for extended use on persistent cases. Safe for use on cats and dogs. Not to be used with Zymox Ear Cleanser.