Hearing protection : ear plug, anti-noise helmet

The risks arising from exposure to noise must be eliminated at their source or reduced to a minimum. However when a worker is exposed to noise he have to wear ear protection. 

To avoid permanent damage to hearing, it is necessary to wear ear protection in noisy working conditions for the duration of the exposure  and limit the time of exposure .

Earplugs :

• disposable plug,
• or plug made especially for the ear of the worker

Anti-noise helmets

You can also read the following posts :

• Protecting the skin
• Protective clothings, safety shoes