After a lazy afternoon at the community pool, twelve-year-old Leo trudged home, his towel slung over one shoulder and a familiar, annoying sensation lodged deep in his right ear. Everything sounded like he was underwater—which made a strange kind of sense, since he’d just been in it for two hours.
Custom-molded or high-quality silicone earplugs create a physical barrier against water. muffled hearing after swimming patched
The human ear canal is a narrow, slightly curved tube. Water can easily enter, but surface tension—the property that makes water droplets stick together—can cause the liquid to form a tight seal across the canal. Because the canal is a dead end terminating at the eardrum, air becomes trapped behind the water, making it difficult for the liquid to escape on its own. 2. Swollen Earwax (Cerumen Impaction) After a lazy afternoon at the community pool,