A 2025 study published in Cureus (ID: 10.7759/cureus.92402) surveyed adults about their cotton swab habits. The results were striking:
95.6% of adults use cotton swabs for ear care
1 in 3 (31.9%) report complications — ear pain, worsened blockage, even hearing loss.
Here's why: because of the shape of your ear canal, a swab pushes more wax in than it pulls out. Over time it hardens into the exact "full," "muffled," "something's stuck" feeling you were trying to fix.
And the worst part? 92.6% already know doctors warn against it — but only 14.4% plan to stop.