Earwax is an oily substance produced to protect the eardrum. The amount of earwax produced varies from person to person, but a build-up of earwax can lead to partial hearing loss. Cerumol Ear Drops help soften and remove the build-up of earwax and alleviate any temporary hearing loss as a result. They gently soften and remove earwax. A dropper is included for easy application.