Using Cotton Swabs Can Harm Your Ears, Experts Warn

Cotton swabs, commonly used to clean ears, can actually cause harm by pushing earwax deeper into the ear canal, potentially leading to blockages and injuries. Earwax is a natural substance that protects the ear by trapping dust and bacteria and lubricating the ear canal. Typically, the ear cleans itself through natural movements such as chewing and talking.

Inserting cotton swabs can damage the delicate skin of the ear canal and even perforate the eardrum, causing pain, bleeding, hearing loss, tinnitus, or dizziness. Additionally, cotton fibers can detach and remain inside the ear, increasing the risk of irritation and infection. If a cotton piece becomes lodged, medical attention is advised rather than attempting to remove it with another object.

Cotton swabs were originally invented in 1923 by Leo Gerstenzang for infant care, not for deep ear cleaning. Over time, their use shifted toward earwax removal, which experts now caution against. Generally, routine cleaning inside the ear canal is unnecessary as the ear self-cleans. If wax buildup causes discomfort or hearing issues, professional medical removal is recommended instead of self-cleaning with swabs.

This guidance aims to prevent ear injuries and infections associated with improper ear cleaning practices and to promote safer alternatives for ear hygiene.