Scout's Toolbox Talks

Not all hearing protection is created equal. Choosing the right type — and using it properly — makes the difference between effective protection and false security.

Why It Matters:

Workplace noise above 85 dB can cause permanent hearing damage over time. Many tools and tasks — grinders, impact hammers, and compressors — exceed that limit. The right ear protection helps prevent hearing loss, which is irreversible but 100% preventable.

Key Points:

• Earplugs are good for moderate noise and tight spaces. Roll and insert them properly so they expand and seal the ear canal.
• Earmuffs are better for intermittent noise or when frequent removal is needed. They must seal completely over both ears.
• Dual protection (earplugs + earmuffs) is recommended for extreme noise environments, like jackhammering in confined areas or demolition work.
• Match the Noise Reduction Rating (NRR) to the noise level of the task. A higher NRR = more protection.
• Dirty or damaged hearing protection doesn’t work. Replace it when it’s worn out or soiled.
• Don’t modify ear protection — like cutting plugs or wearing earmuffs over hard hats improperly. It reduces effectiveness.
• Hearing protection is required by OSHA when noise averages above 85 dB over an 8-hour shift — and strongly recommended anytime noise makes it hard to hear someone 3 feet away.

✅ Proper hearing protection is a small habit that prevents a lifelong injury.

Ask the Crew:

• What kind of hearing protection are we using today?
• Is it rated high enough for the task?
• Does anyone need help fitting their plugs or adjusting their earmuffs?

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