Prevents Ear Odor, Scratching Without Stinging Alcohol. Ear Relief Wash & Dry provides fast relief for pets' ears that itch, smell or appear to be raw, red, sore or greasy. Also helps prevent ear scratching, "swimmer's ear" and wax buildup. Instead of harsh, stinging alcohol, Ear Relief Wash & Dry contains soothing Clove Oil, Yucca and Tea Tree Oil. For best results, use the two-pack with a 4-oz bottle of Ear Relief Wash and a bottle of Ear Relief Dry.