Product description: Gentle aqueous antimicrobial, alkalizing and non-irritating otic solution to provide a favorable environment for topical antibiotics. Disrupts microorganism biofilm by chelating calcium and magnesium of the cell membrane. Treatment of choice for ulcerated or irritated ears. Synergistic action of EDTA, Tromethamine and benzyl alcohol enhances antiseptic effect and potentiates action of antibiotic. Does not stain dog beds or furniture. Scent free. Antibiotic and corticosteroid free.