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Quiz: What You Should Know About Earwax

How to beat buildup and other issues


medical ear wash with water in syringe
Obencem / Getty Images

This quiz was created using generative AI. It was reviewed by editors before publication.

Question 1 of 8

What is the primary purpose of earwax (cerumen)?

Earwax, or cerumen, is produced by tiny sebaceous and sweat glands lining the outer ear canal. It protects the eardrum by trapping dirt, germs, dead skin cells, tiny hairs and other microscopic debris. It also repels water, prevents the skin from drying out and creates a slightly acidic environment that discourages bacteria and fungi from growing.

Question 2 of 8

How does earwax normally leave the ear?

Jaw movements like talking and chewing help move earwax outward. Once it reaches the outer ear, it usually flakes off naturally as part of the ear’s self-cleaning process.

Question 3 of 8

Why are older adults more likely to experience earwax buildup?

As people age, earwax often becomes drier and thicker, making it more likely to harden and accumulate. Aging can also slow the natural process that moves earwax outward.

Question 4 of 8

What should most people do if their earwax is NOT causing any problems?

Unless earwax is causing symptoms or a blockage, people generally do not need to remove it, as the ear naturally clears it on its own.

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Question 5 of 8

Which method is recommended as the first step for routine earwax care?

Gently wipe the outer ear with a damp washcloth after washing your face or showering. This helps keep the outer opening clear while allowing the ear’s natural cleaning process to continue.

Question 6 of 8

Why should cotton swabs not be inserted into the ear canal?

Cotton swabs often push most of the earwax deeper into the ear canal rather than removing it. They also increase the risk of serious injury to the eardrum.

Question 7 of 8

When should you avoid irrigating your ear with water?

Irrigation is not appropriate if you have a damaged eardrum or a middle ear infection. Water could travel deeper into the ear, potentially causing infection, and improper irrigation may even perforate the eardrum.

Question 8 of 8

When should someone seek medical help for impacted earwax?

See a primary care physician or an ear, nose and throat (ENT) doctor if you cannot unclog your ear canals yourself. Medical professionals use specialized tools, including an endoscope, to examine the ear canal and determine the safest way to remove impacted wax.

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