Our pet ear cleanser contains aloe vera extract, glycerin, tea tree oil. It prevents the buildup of dirt, debris and harmful bacteria. Too much dirt buildup can cause discomfort, itching and even pain in your pet. Its use method is very simple: 1. Prepare pet ear drops; 2. Aim the ear wash at the ear canal and drop it; 3. Clean foreign bodies in ear canal with cotton swab; 4. Wash the water near your pet’s ears. Plant benzene extract is mild and non-irritating, cleans the ear canal, cleans the ear, removes insects and mites and deodorises.