
How to Protect Your Hearing Aids from Heat, Sweat and Humidity
Summer is the perfect time for holidays, coastal walks and spending time with friends and family. Your hearing aids help you stay connected to these moments, and there’s no reason you can’t continue wearing them throughout the warmer months. However, heat, humidity and perspiration can affect their performance if they’re not properly cared for. A few simple hearing aid maintenance habits can help keep your hearing aids performing at their best all summer long. At Harrold Opticians, we help the hearing aids UK community care for their devices throughout every season. How Do Heat, Sweat and Humidity Affect Hearing Aids? Because hearing aids sit close to the skin, they’re naturally exposed to sweat during warm weather and physical activity. Moisture can build up on the casing, around microphones and vents, while some behind-the-ear devices may also develop condensation in the tubing. Sweat can affect batteries, charging contacts and delicate







