Additive-free ear cleaning liquid that can be used from puppies and kittens. By wiping it off, earwax and dirt are removed, and living good bacteria (useful microorganisms) settle in the ear, suppressing the growth of bacteria and keeping the ear clean. Soda carbonate with high detergency is used. Even if you just hang it on your ear, it will maintain the ear environment. No preservatives, surfactants, alcohol, or fragrances.