Earplugs cannot be worn too deeply

In order to be able to sleep quietly, many people bought earplugs specially and they were very deeply plugged. Earplugs can avoid noise interference and are good for sleeping. However, if the earplugs are too deep during sleep, it is easy to break the skin in your ears. It takes a long time to become infected. And earplugs will block the air circulation between the ears and the outside world, affect the normal humidity and blood circulation in the ears, so that the ear breeds bacteria.


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