This item is currently out of stock and should be shipped 4-6 weeks. We recommend trying T8 Keto Flush - 4 fl. oz or Call 1 (800) 889-8967 for availability. T8 Keto® Flush a patented alkaline (pH 8.5), water-based formulation with mild surfactants for gentle cleansing and flushing. It contains ketoconazole, buffered chelating agents, and an antimicrobial preservative for antibacterial and antifungal activity. T8 Keto® Flush is an antimicrobial ear solution containing Tris EDTA and Ketoconazole for broad range activity. Formulated with a patented Benzyl Alcohol base to help prevent possible contamination from backwash, T8 Keto is ideally suited for ear problems found in dogs, cats and horses. T8 Keto® Flush contains Tris, a buffering agent to help maintain a stable pH and enhance EDTA chelating activity, EDTA to help damage bacterial cell walls resulting in sensitivity to antibiotics and Ketoconazole to combat fungal pathogens.