Our pet ear care contains deionized water, glycerin. It can quickly dissolve earwax and thoroughly clean the dirt in the ear canal. The mild formula protects the ear canal and reduces discomfort. Its application is simple: Drop 3-4 drops of this product into your pet's ear canal and gently massage the ear root for 10 to 15 seconds to help full penetration. Wipe off excess liquid with a clean cotton ball or paper towel. It can be used 1-2 times a week for regular ear care. And can help remove deposits and dirt, relieve itching, and restore your pet's comfort.