Hearing Protection Toolbox Talk: Talking Points, Questions and Checklist

This hearing protection toolbox talk is for crews working around machinery, compressors, power tools, generators, presses or anything else loud. It takes about five minutes. If you can, hand out earplugs and practice fitting them together. The crew should leave knowing when noise is too loud and how to wear protection so it actually works.

Why does hearing protection matter?

Noise damage builds up slowly and doesn't come back. NIOSH says occupational hearing loss is permanent but preventable. It estimates about 27 million US workers are exposed to hazardous noise at work each year, and treats noise as hazardous at 85 dBA or higher.

OSHA says exposure over 85 decibels can damage hearing, and gives a quick test: if you need to raise your voice to speak to someone 3 feet away, noise may be over 85 dBA. OSHA adds that hearing aids may help but do not restore hearing to normal.

In the US, OSHA 1910.95 requires a hearing conservation program, free hearing protectors and audiometric testing for workers exposed at or above an 8-hour average of 85 dBA. Other countries, such as the UK, have their own noise regulations, so check the rules where you work.

Talking points for your hearing protection toolbox talk

• Use the raised-voice test. If you have to shout to someone an arm's length or so away, assume it's too loud and protect your ears, even for short jobs.
• Wear it where it's required. Marked hearing protection zones and noisy tasks mean protection on before you go in, not once you're settled.
• Fit earplugs properly. For foam plugs, roll them thin, reach over your head to pull the ear up and back, insert, and hold for a few seconds while they expand. A plug that's half in gives little protection.
• Check your earmuff seal. Hair, glasses arms, hats and hoods can break the seal. Replace cushions that are hard or cracked.
• Every minute without counts. Taking protection out "just to hear something" in a loud area adds exposure fast. Step out of the area to talk instead.
• Hearing loss is gradual. Ringing ears or muffled hearing after a shift are warning signs. You won't notice the slow loss until it's affecting conversations.
• Take part in hearing checks. Hearing tests catch early changes before they become a disability. If your site offers them, go.

Example to share with the crew

For example, a fabrication worker always wears earmuffs while grinding, but takes them off between cuts to talk to the team over the noise from the next bay. Over several years, they start asking people to repeat themselves and struggle to follow conversations in the canteen. A hearing test shows a loss in the higher frequencies.

Each short break felt harmless. Ask the crew where they're most tempted to take protection off.

Hearing protection checklist

• Noisy areas and tasks clearly marked
• Hearing protection available at the entrance to noisy areas
• A choice of earplug and earmuff types offered
• Workers shown how to fit earplugs and earmuffs correctly
• Earmuff cushions and headbands in good condition
• Reusable plugs and muffs cleaned and stored properly
• Noise sources reviewed for quieter tools, enclosures or maintenance
• Hearing checks scheduled for exposed workers

Questions to ask the crew

1. Where do you find it hardest to keep hearing protection on, and why?
2. Have you noticed ringing or dull hearing after a shift here?
3. Which machine or task do you think we could make quieter?

How to close the talk

The takeaway from this hearing protection toolbox talk: if you have to raise your voice, protect your ears, and fit your protection properly every time. Report noisy equipment, uncomfortable protection or missing supplies to your supervisor today. For context on why PPE is a backup, see PPE is the last line of defense, and find more toolbox talk topics here.