K-9 Miracle Ear Elixir has proven to be effective in helping to clear up ear issues in dogs. This includes bacterial and yeast infections, ear wax, and ear odor. It is a must for dogs who enjoy swimming! It is gentle enough to use as a daily routine ear cleaner and has a pleasant odor. K-9 Miracle Ear Elixir is made up of three active ingredients to help clear up problems, and numerous essential oils to help reduce inflammation.16 ounce bottle with flip top.