👉 Ear fluid, also known as cerumen or earwax, is a natural substance produced by the glands in the outer ear canal. It serves multiple purposes, including protecting the ear from dust, bacteria, and other foreign particles, as well as maintaining the health of the ear canal by trapping debris. The fluid is composed of secretions from sebaceous and sweat glands, along with dead skin cells. While it's generally beneficial, excessive buildup can lead to discomfort or hearing issues, prompting most people to have their earwax removed professionally.
