Exposure to loud noises is actually the main cause for hearing loss and it is 100% preventable.

• If you work in an occupation with high noise level, check with your employer to ensure you have adequately protected your hearing according to OH&S regulations.
• Wear ear protections like earplugs or earmuffs when using loud equipment (angle grinder, lawn mower, chainsaw etc.) or when involved in noisy recreational activities (concerts, sporting events, etc.).
• Turn down the volume on the computer, TV, radio, personal music players etc. at home.
• Buy quieter products by comparing their dB (decibel) ratings.
• Reduce the number of noisy appliances running simultaneously in your surrounding.

When you avoid dealing with loud noises, your ears can go a really long way.