15 Aug You heard it here first: Fit testing for earplugs makes all the difference
Noise induced hearing loss (NIHL) is a permanent condition commonly experienced by industrial workers, but according to 3M, it is entirely preventable with adequate precautions. Not every ear is the same size and shape, however, and so ensuring a proper fit for earplugs is crucial for eliminating guesswork related to their efficacy.
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