It depends on how prone you are to getting swimmers ear. The water your swimming in will be a large factor. I personaly use it the day after a dive in the morning when I wake up if my ears are itching or irritated.
I sleep with a pillow over my head so both of my ears stay covered at night and it prevents the ears from breathing so conditions are right for breeding bacteria.
Each person is different and may be more or less prone to swimmers ear. It's a sure thing, once you get it you will remember all of the stages that led up to the pain and you'll know next time when to use it.
I sleep with a pillow over my head so both of my ears stay covered at night and it prevents the ears from breathing so conditions are right for breeding bacteria.
Each person is different and may be more or less prone to swimmers ear. It's a sure thing, once you get it you will remember all of the stages that led up to the pain and you'll know next time when to use it.