How to Choose Earplugs

By Ned Howland


With all the current activity happening around all of us as well as the progressively high decibel situations we all find ourselves confronted with, protecting our ears is of utmost importance. Earplugs are commonly used products for a great number of circumstances though in particular for sleeping and use by musicians. Although relatively simple in their design, appropriate use of the right style of earplugs is certainly key.

Noise Reduction Rating

Earplugs' noise reduction rating (NRR) is possibly the main attribute for you to take into consideration. Measured in decibels (db), the best earplugs have NRR's between 21 db to 33 db. This means that you would be able to hear the loudness of a ordinary dialogue (60-70 db) as only a whisper (30 db).

Choosing a NRR rating entirely varies according to your use. If you want as much peace and quiet as you can, then the maximum rating of 33 db is suitable, but if you want to, at least faintly, hear your alarm clock and other important sounds, a lower rating might be enough.

Shape of Earplugs

The tympanic bones of one's ears are the smallest bones of your entire body and they're extremely delicate. The shape of your earplugs is extremely important, particularly if you make use of them more than occasionally. Incorrect insertion could cause an infection as well as considerable discomfort caused by irritation of your temporomandibular joint. Custom fitted or molded earplugs are the best option to avoid this, however you will find that they're quite expensive.

Composition of Earplugs

Earplugs are most frequently made of foam; some feature memory foam. For the health of your ears, it's essential to regularly wash and dry your earplugs, however, foam naturally expands and changes shape when exposed to water, so you will have to dispose of them after just a few uses. They also contain phthalate, an unofficial carcinogen. Though phthalate-containing earplugs have not been proven dangerous, silicone earplugs have grown to be increasingly popular due to their lack thereof. Silicone is also a superior material because, in contrast to foam, it does not promote bacterial and other microbial growth that may lead to infection.

Risks of Using Earplugs

Frequent, long-term use of earplugs presents the most associated risk. They block the natural flow of earwax, resulting in buildup that leads to infection, most commonly tinnitus. You would be more prone to severe pain, discharge and even hearing loss. Prolonged contact with your skin increases these risks as does improper insertion and care.

In all, earplugs address one of the world's most commonly encountered issues of inadequate sleep and help professionals such as musicians work while reducing their decibel exposure. When used correctly, earplugs are highly recommended to help protect long-term hearing preventing injury to your ears. To be able to benefit fully from their use, you must make careful decisions and diligently follow their care instructions.




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