Ear Cleaner and Ear Wax Remover This veterinary preparation, fortified with Boric and Salicylic Acid, thoroughly cleans the ear canals of dogs and cats. Dissolves ear wax build-up in one easy application. Ear-Car is exceptionally mild and gentle, and will not leave the ear canal oily, sticky, or gummy. The pharmaceutical ingredients in Ear-Care aid in prevention of ear problems when used on a regular basis. Recommended for use before or after bathing, swimming, and hunting.