Our ears do much more than help us hear. The inner ear also contributes to balance and spatial awareness, while hearing helps us communicate and remain connected to the people around us.
Despite that, ear care is often overlooked in everyday health routines. Fortunately, protecting your ears does not need to be complicated. A few sensible habits, limiting harmful noise exposure, using appropriate hearing protection, cleaning only the outer ear, and responding to changes in your hearing, can support your long-term ear health.
Avoid Prolonged Exposure to Loud Noise
Noise-induced hearing loss is common, permanent, and largely preventable. The risk depends on three main factors:
- How loud the sound is
- How close you are to the source
- How long you remain exposed
The National Institute for Occupational Safety and Health recommends limiting exposure to 85 dBA to eight hours. For every 3 dB increase, the recommended exposure time is cut in half. Under this guideline:
- 85 dBA: 8 hours
- 88 dBA: 4 hours
- 91 dBA: 2 hours
- 94 dBA: 1 hour
- 97 dBA: 30 minutes
- 100 dBA: 15 minutes
This means relatively small increases in sound level can substantially reduce the amount of time you can safely remain in that environment.
The free NIOSH Sound Level Meter app can help measure workplace noise and identify potentially hazardous exposure. The app has been tested by NIOSH but is currently available only for iOS devices. A phone app can provide useful awareness, although it should not replace professional equipment when formal workplace measurements are required.
Wear Hearing Protection
Hearing protection is important anywhere sound levels become hazardous, not only in factories or construction sites.
Consider wearing properly fitted earplugs or earmuffs when:
- Operating lawn mowers, leaf blowers, or power tools
- Attending concerts or festivals
- Watching motorsports
- Visiting shooting ranges
- Working around industrial machinery
- Attending loud sporting events
- Using loud equipment for extended periods
A useful warning sign is the “arm’s-length rule.” If you must raise your voice or shout to be understood by someone standing approximately an arm’s length away, the environment may be loud enough to damage your hearing.
Move farther away from speakers, machinery, or other noise sources whenever possible. Distance reduces the intensity of sound reaching your ears.
In extremely loud environments, using both earplugs and earmuffs may provide greater protection than either option alone. Workplace hearing protection should be selected according to the measured sound level and the requirements of the environment.
Give Your Ears Time to Recover
Hearing protection is not the only way to reduce risk. Limiting the duration of exposure is equally important.
During concerts, sporting events, or noisy work:
- Take regular breaks in a quieter area.
- Avoid standing directly beside speakers.
- Leave the environment if your ears begin to hurt.
- Allow your ears a period of quiet afterward.
- Do not compensate for a loud environment by turning headphones louder.
Ringing, buzzing, or muffled hearing after noise exposure is a warning that the sound was too loud. Even if your hearing seems to return to normal, repeated exposure can still contribute to permanent damage over time.
Keep Personal Listening Volumes Under Control
Headphones and earbuds can deliver sound directly into the ear canal, making volume and listening duration especially important.
To reduce your risk:
- Begin at a low volume and increase it only as much as necessary.
- Use your device’s volume and exposure warnings.
- Take regular breaks during long listening sessions.
- Avoid increasing the volume to overpower background noise.
- Consider well-fitting or noise-isolating headphones in noisy settings.
If people nearby can hear audio leaking from your headphones, the volume may be higher than necessary. However, sound leakage also depends on the headphone design, so it should not be treated as a precise measurement.
If your phone warns you that your listening exposure is too high, take the alert seriously. Lower the volume or stop listening for a while.
Clean Only the Outer Ear
Your ear canal is generally self-cleaning. Earwax traps dust and debris, helps prevent the skin from drying out, and gradually moves toward the opening of the ear.
For routine cleaning:
- Use a soft washcloth or facial tissue.
- Gently wipe the visible outer ear.
- Avoid inserting your finger or the tissue into the ear canal.
- Dry the outer ear carefully after bathing.
There is no need to dig inside the ear.
Do Not Use Cotton Swabs Inside the Ear Canal
Cotton swabs are commonly used to remove earwax, but they often push it deeper into the canal. This can contribute to:
- Impacted earwax
- Muffled hearing
- Ear pain
- Irritation
- Damage to the eardrum
- Infection
Avoid inserting cotton swabs, hairpins, ear candles, or other objects into the ear canal.
If you experience persistent blockage, discomfort, drainage, or reduced hearing, have your ears examined by a healthcare professional. Do not attempt to remove deeply impacted wax yourself.
People who wear hearing aids may experience more noticeable wax buildup because part of the device sits in or near the ear canal. Regularly inspect the domes and wax filters, but have the ear itself examined if blockage is suspected.
Keep Water Out When Possible
Water trapped in the ear canal can irritate the skin and create an environment where bacteria may grow.
After swimming or bathing:
- Tilt your head to each side to help water drain.
- Dry the outer ear gently with a towel.
- Avoid inserting objects to absorb the water.
- Do not place unapproved drops or homemade mixtures in the ear.
People who swim frequently may benefit from correctly fitted swimming earplugs. Anyone with ear tubes, a perforated eardrum, previous ear surgery, or recurring infections should ask a healthcare professional which precautions are appropriate.
Seek medical advice if trapped water is followed by pain, discharge, swelling, or persistent muffled hearing.
Pay Attention to Allergies and Congestion
The Eustachian tube connects the middle ear to the back of the nose and throat. Allergies, respiratory infections, and sinus inflammation can interfere with its ability to equalize pressure and drain fluid.
This may cause:
- Ear pressure or fullness
- Popping or crackling
- Temporary muffled hearing
- Discomfort during flights
- Fluid behind the eardrum
Do not begin antihistamines, nasal corticosteroids, or other medications solely for ear symptoms without appropriate medical guidance. The best treatment depends on the underlying cause and your health history.
Persistent ear pressure, recurring infections, pain, or hearing changes should be evaluated professionally.
Recognize Early Signs of Hearing Loss
Hearing loss often develops gradually, making the early signs easy to dismiss.
Possible warning signs include:
- Frequently asking people to repeat themselves
- Turning the television louder than others prefer
- Struggling to understand conversations in noisy places
- Feeling that people are mumbling
- Missing higher-pitched sounds
- Having difficulty hearing consonants such as “s,” “f,” or “th”
- Experiencing ringing or buzzing in the ears
- Feeling unusually tired after conversations
- Withdrawing from social situations because listening feels difficult
Muffled hearing or tinnitus after loud-noise exposure indicates that your ears have been stressed. If these symptoms do not resolve, arrange a hearing evaluation.
Sudden hearing loss in one or both ears should be treated as a medical emergency. Seek prompt medical attention rather than waiting to see whether it improves.
Get Your Hearing Checked
A hearing evaluation creates a baseline that can be compared with future results. It may also help identify hearing loss before it begins significantly affecting communication.
Consider arranging a hearing check if:
- You regularly work or spend time around loud noise.
- Other people comment on your hearing.
- You notice persistent tinnitus.
- One ear hears differently from the other.
- Conversations have become more tiring.
- Your television or phone volume has gradually increased.
If an evaluation confirms perceived mild-to-moderate hearing loss and you are 18 or older, OTC rechargeable hearing hearing aids may be one option to consider. OTC hearing aids are not intended for children, severe hearing loss, or sudden and medically complicated hearing changes.
Small Habits Protect Your Hearing
Ear care does not require aggressive cleaning or complicated routines. In many cases, the most helpful approach is simply to protect your ears from excessive noise, leave the ear canal alone, manage listening volume, and take changes in hearing seriously.
Your hearing connects you to conversations, warning sounds, entertainment, and the people around you. Protecting it now can help preserve those connections for years to come.
