November 5th has rolled around again and we are so excited to celebrate this weekend. Obviously fireworks are an amazing sensory experience for the whole household, but we can’t lose sight of the fact that they are very loud! We have compiled a few tips for you so that you can enjoy the displays safely.
Generally speaking, exploding fireworks can easily exceed 120 decibels (dB). The considered “safe level” for sound is 85db. This means that being too close to a firework of this sound level could result in a temporary or permanent hearing loss. We would always advise watching from a distance or wearing a form of ear protection.
For comparison, here are some sound levels:
• Normal conversation: 60db
• Washing machine: 70dB
• Motorbike: 95dB
• Sporting event: 100dB
• Fireworks: 120dB
• Aircraft take off: 180dB
As you can see from our list, fireworks are high up on the list and can often be as loud as a gunshot. A noise of over 85dB is considered to be dangerous to unprotected ears so we would suggest using earmuffs or earplugs. Earplugs can reduce sound level by approximately 30dB.
If you consider the fireworks to be too loud, they are most certainly too loud for any children present. A child’s ears are more sensitive and less tolerant of loud noise. Hearing loss has a huge impact on children and could affect their cognitive development. An easy way to protect your child’s hearing is to get them to wear a pair of ear muffs. They can then enjoy any display worry free.
We should also mention that hearing aids are affected by the cold. It is worthwhile taking some spare batteries or ensuring they are fully charged if you are spending a prolonged period outdoors in the cold. Depending on your hearing aid device you can choose to select a noise reduction program or simply go for a lower sound level. You could even just decide to turn your aids off for the display.
Non-hearing aid wearers get less blood flow to the ears when outside in the cold weather which can increase your risk of infection. Therefore, it makes sense to keep them covered up with ear warmers / muffs. In fact, keeping all of you warm is a good thing to do to avoid catching a cold which could temporarily increase hearing loss.
After any extended period of loud noise, your ears will need a little rest. The experts recommend resting your ears for at least 16 hours, although you can obviously choose to rest them for longer.
Have a fabulous Bonfire Night and as always stay safe. If you need any advice of noise related hearing loss, don’t hesitate to get in touch.