Water is a serious enemy of hearing aids. Moisture can destroy the microphone and the receiver of hearing aids, clog the sound opening or ear mold tubing, and cause corrosion in the hearing aids. Moisture in the hearing aids can cause a static sound or can cause the hearing aids to operate intermittently or not at all. Moisture comes from a variety of sources including perspiration, high humidity, and direct submersion in water. To avoid the damaging effects of moisture, follow these tips:
Excessive heat can damage your hearing aids. Avoid storing your hearing aids near summertime sources of heat such as a sunny window in your home or your car, or outdoors on a glass topped patio table.