Tag Archives: earmuffs

Hearing Protection

TIPS FOR PROTECTING YOUR HEARING AT WORK (GUEST POST)

As you must already know, your hearing is integral to living an easy, high-quality life. Without your hearing, life would become significantly more problematic – not only would you be unable to hear things like your child’s first words or even just your favourite TV show, but you’d be putting yourself at risk when crossing the street or working in dangerous environments.

You’ll want to take good care of those ear drums; they’re precious, and there’s not a great deal you can do once you’ve lost them. When you work in a loud environment, you’re at a much greater risk of damaging your hearing. Thankfully, with a few simple precautions you can protect your ears from harm.

How Can Noise Damage Hearing?

Too much exposure to loud noises can hurt your ears. On the short term, you can temporarily lose your hearing, but prolonged exposure can lead to permanent hearing loss, tinnitus, or even deafness.

If you work around loud noises, exposure to a sound of over 85 decibels for eight hours a day can seriously affect your hearing. An idling tractor and a conveyor are two examples of 85dB noise.

Anything above this – like power tools, chain saws, and jet engines – are even more dangerous.

If noise is causing damage, there are some tell-tale signs you should watch out for. If you hear a ringing in your ears, or have trouble following a conversation with more than one person, or struggle to hear high-pitched sounds, you should get your hearing checked out.

The best way to do this is to see a trained audiologist. You can book your hearing test online, and the test is quick and painless.

How Can You Protect Your Hearing on the Job?

Thankfully, it only takes a bit of common sense and a few simple preparations to stop your hearing from suffering harm as you work. One of the best – and easiest – methods is to just wear safety ear plugs
whenever you are exposed to loud sounds; so, before using that jackhammer, for instance.

If you are, for whatever reason, averse to putting things inside your ears, a great alternative is to wear safety earmuffs. These sit over your ear, covering the entire thing, thus blocking out most noise.

Both ear plugs and ear muffs are measured in terms of effectiveness in cancelling out noise – this is known as the NRR or Noise Reduction Rating. As you’ll be around loud noises for long periods of time, you’ll want to make sure you get your hands on ear plugs or ear muffs with an NRR number of 25 or above.

This number means that it reduces the total noise level by 25 decibels, thus bringing that 85dB tractor engine down to a comfortable 60dB.

If you’re using reusable ear plugs, make sure you wash them with warm water and soap after each use. That’s all the maintenance they need, so there’s really no reason to shy away from using them – your hearing is valuable!  If you feel that your hearing is already damaged then it would be wise to get a hearing test done. You can book one for free at Boots Hearingcare just to put your mind at ease.

 

 

 

General Safety Issues, Hearing Protection, Uncategorized

HAVE YOU HEARD THE LATEST?

Chances are you haven’t, if you are among the 22 million U.S. workers who are exposed to hazardous noise on the job, with about 9 million suffering from noise-induced hearing loss (NIHL).  Did you know that NIHL is the most common, permanent, and preventable occupational injury in the U.S?  Occupational hearing loss costs an estimated $242.4 million per year in disability extended across the workforce of our nation, according to NIOSH.

It is up to the employer to make the workplace quieter.  Prolonged exposure to excessive noise levels can cause permanent hearing loss.  They must know the levels of the noise that workers are exposed to and the risk to their hearing.  Employees who are exposed to a rate of 90 decibels or more an eight hour shift should have the noise level in their workplace reduced, or wear protective gear.  Sometime you have probably had tinnitus (ringing in the ears) or your ears felt stuffed up, when you walked away from a noisy area.  If this continues, you may have some hearing loss.

There are noise control devices that employees may wear, but require proper training on their use, as well as how to care for them. 

  • Industrial Earmuffs.  They totally cover the ears and should fit tightly, with no hair or other object to interfere with the seal.  The seals and inside of the earmuffs should be kept clean, and the headband should furnish good tension.
  • Hearing Protection Earplugs.  There are many types of earplugs that also should fit properly.  Workers should never share them, and have clean hands before inserting them.  The ear canal is 1 1/4″ long, and most earplugs are only 1/2″ to 3/4″ long.  They are premolded or have stems with which to insert them.

Hearing protection lowers the noise level of equipment, but does not eliminate it.  Workers are still able to hear the equipment and voices of co-workers.  A good sign that you need hearing protection is if you have to raise your voice to talk to someone an arms’ length away, or if you experience ringing or dull sounds after leaving a noisy place.

Work isn’t the only place that we are exposed to too much noise.  You might consider buying earplugs to wear in large crowds, concerts, car races, or sporting events.  I’ve been to some very loud football games, and the World Cup Soccer event proved that noise even interferes with the players’ concentration.  If you enjoy using power tools, earplugs will help protect your hearing.

There’s just one pair of ears to a customer, so take care of yours.  If you heed our warning, you won’t miss out on the latest news or juicy gossip!

General Safety Issues, Hearing Protection

WORK RELATED HEARING LOSS

According to the National Institute for Occupational Safety and Health, (NIOSH), work-related hearing loss continues to be a serious workplace issue for safety and health.  Noise-induced hearing loss is 100 percent preventable, but once it happens, hearing loss is permanent and irreversible.  Employers and workers must take precautions to protect workers’ hearing.
One of the most common occupational diseases is hearing loss.  High numbers of exposed workers in the following industries include:

  • Military
  • Mining
  • Agriculture
  • Transportation
  • Construction
  • Utilities
  • Manufacturing

The most effective way to prevent noise-induced hearing loss is through controls, such as building an acoustic barrier or muffler in the workplace.  Earplugs and earmuffs should be used when a safe level of noise cannot be attained otherwise.
This is not a new danger; it has always been a threat.  Repeated exposures to loud noise can cause permanent, incurable hearing loss or tinnitus, (buzzing, ringing, or other sounds in ear caused by defect or damage to the auditory nerve).  Employers need to provide hearing protectors in situations where dangerous exposures are not eliminated.
Worker education, along with employers’ assessments of noise situations, need to be consistently enforced.

Source: NIOSH
Gateway Safety