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Loud noises on the worksite are irritating and dangerous. Short-term exposure to very loud worksite sounds can cause permanent nerve damage to the inner ear and hearing loss. Ear plugs are just one piece of hearing protection PPE that can be used to protect your ears—when worn properly, they can be used in noise up to 110 dB (roughly the noise level of a chainsaw, leaf blower, or snowmobile). The SparkPlug Foam Earplugs from Moldex has a noise reduction rating of 33, which is the highest N …