Effective Ear Care: The Best Solutions for Ear Wax Removal Earwax, also known as cerumen, is a naturally occurring substance produced by glands in the ear canal. It serves essential functions like protecting the ear from dust, microorganisms, and foreign particles, and it helps to lubricate the ear canal. Despite its protective role, an excess buildup of earwax can cause discomfort, hearing loss, and other ear-related issues. Understanding the best...