Dermapet Malacetic aural is a unique, all natural, environmentally sensitive solution designed for routine ear cleaning & drying. Ingredients: Contains 2% Acetic Acid & 2% Boric Acid with surfactants Directions: Apply liberally to ear. Gently, but firmly massage the base of the ear. Apply cotton ball to remove excess solution. Repeat as necessary. External skin lesions or wounds: Apply liberally 2-3 times daily or as directed by your vet. If undue skin irritation develops or increases, discontinue use & consult your vet. Warning: Do not use on severely traumatised or irritated skin.