Hearing damage can begin at just 85 decibels. At this level, at the right frequencies, the inner ear begins to break down. Your ear canal begins to harden and be less receptive to what it takes in. This hearing loss is often unrecoverable. A power saw, pnuematic drill, and even a rock band are 110 decibels. Regular exposure of more than 1 minute risks permanent hearing loss.
It’s important for employees to wear ear protection when working with loud tools and machines.
Remind them with safety posters or safety banners in your facility.
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