Hearing protection at festivals and choosing earplugs

Bring earplugs to a festival, practise fitting them at home and put them in before entering loud music. Choose protection that seals properly and feels comfortable enough to keep wearing throughout the show. Combine it with distance from loudspeakers and breaks somewhere quiet. Earplugs do not make every volume or a whole festival weekend free of risk.

If you are preparing for your first visit, the first festival guide covers the wider practicalities. This guide helps you choose between foam plugs, reusable plugs and music filters, and use them consistently.

Protect your hearing before it hurts

Loud music can damage structures in the inner ear. Even a single extremely loud sound can cause damage. Risk depends on volume, listening time and how often you encounter loud sound. Several sets, campsite music and headphones on the journey home can add up to prolonged exposure.

A concert can leave you with ringing, buzzing or muffled hearing. Tinnitus means hearing a sound without an external source. It can be temporary, but it can also persist. Noise-induced hearing loss can be permanent and make conversations harder to follow, particularly with background noise. Symptoms disappearing does not prove the exposure was harmless. NIDCD explains noise-induced hearing loss and its warning signs.

Do not wait for pain or ringing before protecting yourself. Needing to raise your voice to speak to someone at arm's length is a warning that the sound is loud.

Volume and exposure time belong together

Sound levels are expressed in decibels, dB. The notation dBA means the measurement is weighted to reflect hearing sensitivity at different frequencies. A reading only makes sense alongside its measurement method and duration. Levels vary between stages and between positions at the same stage.

WHO's safe listening guidance illustrates how quickly the recommended weekly listening time falls as volume increases.

• At an average of 80 dB, WHO gives up to 40 hours per week
• At 90 dB, the time falls to 4 hours per week
• At 100 dB, it falls to 20 minutes per week

These are risk-reduction guidance examples, not a guarantee for an individual or a legally binding limit for festival audiences. The time is a total across a week, not an allowance for each concert. The figures describe sound exposure, not the attenuation printed on an earplug packet.

NIOSH recommends for workplace noise an average limit of 85 dBA over eight hours, with exposure time halved for every 3 dB increase. This is a US occupational recommendation, not a Danish festival audience rule. It illustrates the same principle that a small increase in decibels means substantially less exposure time.

A phone sound-level app can help identify loud surroundings. It does not automatically measure the sound behind your earplugs and cannot certify that your listening position is safe.

Choose festival earplugs for fit and use

Foam earplugs

Foam plugs are compressed before insertion and expand inside the ear canal. They are a straightforward option and useful as a spare pair, but a plug sitting only at the entrance provides less protection. Music may sound more muffled or altered than with music filters. Follow the manufacturer's instructions and replace dirty or damaged plugs.

Reusable earplugs

Pre-moulded plugs come in different sizes and materials. They can be convenient for several festival days if they fit your ears and are cleaned as instructed. Reusable does not automatically mean a music filter or greater protection than foam.

Music earplugs with filters

Music filters are designed to reduce sound more evenly across frequencies, preserving more of its character. Both off-the-shelf and custom-made options exist. They may suit frequent concertgoers, but price and a custom mould do not remove the need for a good seal and correct use. RNID explains hearing protection types and music filters.

Choose according to documented attenuation, size, comfort and ease of correct use. Try another size if a plug slips out or presses painfully. A hearing health professional can help if you have an ear condition, existing hearing loss or difficulty finding a secure fit.

What SNR and NRR actually tell you

SNR stands for Single Number Rating and is common on hearing protection sold in Europe. NRR stands for Noise Reduction Rating and is especially common on US products. Both summarise attenuation from standardised testing, but their methods differ, so the numbers are not directly interchangeable.

A higher rating indicates greater attenuation under the relevant test conditions. It does not tell you exactly how much protection that plug provides in your ear at a particular concert. Fit, sound frequencies and how you wear it all matter. Check the manufacturer's frequency-specific attenuation information too.

Do not simply subtract SNR or NRR from a phone reading and treat the result as your safe listening level. NIOSH explains NRR limitations and individual fit testing, while HSE explains SNR and protection selection in a workplace context. No single rating suits every festival and every ear.

Fit your plugs correctly

Practise at home with clean hands. Follow the instructions for your model and protect both ears.

For soft foam plugs, NIOSH describes this technique.

1. Roll the plug into a thin, smooth cylinder without creases
2. Gently pull the top of your ear up and back with the opposite hand
3. Insert the plug gently and hold it in place while the foam expands
4. Check for a snug, comfortable fit in both ears

If sound becomes much more muffled when you cup your hands tightly over your ears, the foam plugs may not be sealing properly. Try fitting them again somewhere quiet. This check does not give you a measured attenuation rating.

Do not roll filter plugs like foam. Use the correct size and the manufacturer's insertion method. Never force a plug into your ear, cut it to size or keep using it if insertion hurts. Remove it gently as instructed.

Insert plugs before the loud sound starts and keep them in throughout the show. Move somewhere quieter to talk, clean them or adjust the fit. Carry a clean spare pair and a case where you can reach them easily. Include them in your festival packing list.

Children need protection that fits

For younger children, protective earmuffs or ear defenders are often easier to use correctly than plugs. Choose a model intended for the child's age and size. Check that the cups cover the whole ear and seal against the head. Hair, hats and glasses can leave gaps. NIDCD explains fit and hearing protection for children.

Let your child try them at home. Check the fit again during the day and leave the music if they take them off or become distressed. Adults need to manage distance, duration and breaks. Ear defenders do not make a spot beside loudspeakers suitable for a child. Seek individual advice before taking an infant or a child with particular ear problems into a loud setting.

The festival with children guide helps you plan a flexible visit with the option of leaving early.

Distance and quiet breaks are part of protection

Stand away from loudspeakers and move if the sound is uncomfortable. There is no universal safe distance in metres. Multiple speakers and different stage systems mean the level depends on the actual position.

WHO recommends a 10-minute break in quiet surroundings after each hour of loud music. Find somewhere that is genuinely quieter and leave sooner if you notice symptoms. A break reduces further exposure but does not reset the sound exposure you have already had.

Campsite music counts too. Choose a quieter place when possible and avoid filling a concert break with loud headphone listening. The festival camping guide helps with choosing a camping area and planning for sleep.

Short answers to common misconceptions

Do earplugs ruin the music

They change the sound, but music filters aim to preserve a more natural balance. Find a comfortable fit before the festival so you can keep them in. Taking them out for the loudest passages increases your exposure.

Are noise-cancelling headphones enough

Ordinary active noise-cancelling headphones are not documented concert hearing protection unless specifically labelled and designed as hearing protectors. Feeling that there is less noise does not establish adequate protection.

Can my ears get used to loud music

Sound feeling less intense after a while does not mean your hearing is protected. Having no pain or ringing afterwards does not prove the exposure was harmless either.

When to seek medical help

Leave the loud area if you develop ringing, muffled hearing or ear pain. Seek urgent medical assessment for sudden hearing loss in one or both ears. Do not wait until the festival is over to see whether it clears. Hearing loss with ear pain or discharge also needs prompt assessment. NHS guidance describes these warning signs.

See a doctor for persistent or recurring tinnitus or trouble hearing conversations. Tinnitus with sudden hearing loss, severe vertigo or facial weakness requires immediate medical help, as described in NHS tinnitus guidance. Festival first aid can help you reach the appropriate local health service. A guide or phone-based hearing test cannot determine whether your hearing has been damaged.