I have been prone to cerumen (earwax) buildup my entire adult life, regardless of whether I wore in-ear, sealed, open-air phones, or nothing at all. In my earl

I have been prone to cerumen (earwax) buildup my entire adult life, regardless of whether I wore in-ear, sealed, open-air phones, or nothing at all. In my early twenties, a doctor showed me how to remove it using a small piece of alcohol-moistened cotton plucked from a cotton ball twisted onto a flat toothpick. He said commercial cotton swabs were too large and the cotton was packed too hard for the task. While his advice goes against the prime directive to never put any object in your ear canal, I have never hurt myself. A gentle self-cleansing in the outer canal every two weeks keeps things clear. Without this, I'd be in the doctor's office getting flushed 3 or 4 times a year. I wouldn't advise anyone to do this without a doctor's recommendation and training.