Case studies

Improper use of disposable Earplug

A problem from the start: disposable earplugs are not effective

Cotral Lab was created in response to the alarming annual increase in occupational deafness. Even though solutions exist, lack of knowledge about noise, poorly fitted disposable earplugs, and lack of follow-up are all factors that contribute to this issue.

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Choose the best hearing protection to be effectively protected

To be accepted and worn by your employees, hearing protectors must offer 4 benefits: comfort, communication, ease of use, and hygiene. Are disposable plugs comfortable? Can you communicate with earmuffs? Compare...

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