"Otic Cleanser. Active Ingredient(s): Contains: Propylene glycol, malic acid, benzoic acid, salicylic acid. Indications: OTI-CLENS is a nontoxic, ear-cleaning agent for use in dogs and cats. Routine use helps maintain good ear hygiene. Dosage and Administration: General Directions: Apply liberally to the ear. Massage the base of the ear. Clean the accessible portion of the ear with a cotton ball. Repeat if necessary. Use once or twice weekly on a routine basis. OTICLENS may be used up to 3 times daily over extended periods. Use as directed by your veterinarian."