Alkaline solution for the antiseptic cleansing of skin and ears of dogs, cats and horses. Contains EDTA, a chelating agent that creates an unfavorable environment for bacteria. Tris (tromethamine) and the high pH (8) further enhance the activity of EDTA. Ketoconazole helps control yeasts and fungi. Preservatives in the solution also act as antiseptics. Active ingredients: Ketoconazole 0.1%, EDTA, tromethamine.