Cl-ear Express Ear Spray is a fast and effective way to treat problem ear wax, in an ergonomically designed, easy to use spray. The active ingredient, hydrogen peroxide works by releasing oxygen, which breaks the ear wax down into smaller fragments that are easier to remove. It may also prevent the need for syringing. The expert formulation maintains the physiological pH of the ear canal, ensuring optimal conditions for ear health and is also oil free to prevent sticky residue. Used regularly, Clear Express Ear Spray can also help prevent the build-up of hardened ear wax.