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For hearing aid users, going out in heavy rain is a real horrible—heavy rain poses a greater threat to precision electronic devices like hearing aids. Moisture not only may disrupt the sound quality of hearing aids, but also can quietly erode their internal components, shortening their service life.
So, don’t let moisture blur the clear sounds that connect you to the world! This exclusive hearing aid maintenance guide for the rainy season will help you easily cope with the challenges of heavy rain.
1. Moisture-Proof Storage: The First Line of Defense
Stay away from humid corners: Areas with high humidity, such as bathrooms and kitchen windowsills, are not ideal place for hearing aids.
We need to store hearing device in a dried “house”.
Protection from drying jars: When not in use at night or for an extended period, pls always open the battery compartment door, remove the batteries, and place the hearing aids in a dedicated drying jar. Remember to replace the drying pallet promptly once they change color from orange to white and lose effectiveness—this ensures continuous and efficient moisture absorption.
Warm Tip: If the humidity in your environment consistently exceeds 70%, suggest using an electronic dryer for deep drying to provide stronger moisture protection for your hearing aids.
2. Wipe Frequently to Keep Out Moisture and Dirt
Daily cleaning is a must: Use a soft, dry non-woven cloth or a dedicated cleaning cloth to gently wipe the hearing aid shell—pay special attention to key areas like microphone ports and sound outlets. Wipe off any accumulated sweat and moisture promptly. If possible, you can purchase a professional hearing aid drying kit from a hearing aid clinic shop or hearing center.
Use cleaners with caution: Avoid using any liquid cleaners or alcohol to directly spray or soak the hearing aids (except for ear molds), as this may damage the internal precision components.
3. Beware of the Double damage of "Sweat" and "Condensation"
Wipe sweat promptly: Generally, heavy rain seasons (often coinciding with summer) can be stuffy. For users who are prone to sweating, if you wear the hearing aids for a long time, use a dry cloth to wipe off sweat from the surface of the hearing aids and the areas in contact with your skin promptly.
Prevent condensation from temperature differences: Avoid frequently moving the hearing aids between environments with high temperature differences (e.g., moving from outdoors into a room with cold air conditioning). If you need to enter a space with a significant temperature gap, first remove the hearing aids and place them in a drying jar to acclimate briefly—this reduces the risk of internal condensation caused by sudden temperature changes.
4. Keep the Battery Compartment Door Open Often
When you are not using your hearing aids, make it a habit to open the battery compartment door. This not only cuts off the power supply and saves battery life, but more importantly, promotes internal air circulation, effectively helping to dissipate moisture.
5. Emergency Handling for Water Exposure
If your hearing aids are accidentally wetted or splashed by rainwater, remove the batteries immediately! Do not attempt to turn them on. Carefully wipe the surface with a dry cloth, then place them in an electronic drying case for deep dehumidification as soon as possible. It is recommended to extend the drying time (e.g., 12-24 hours). If the hearing aids still do not work properly, contact a professional audiologist or hearing center for repairs immediately.
Professional Maintenance: A Reliable Choice
During the rainy season, it is recommended to extend the drying time for your hearing aids and also increase the frequency of visits to the hearing center. Professional audiologist can provide services such as completed cleaning, maintenance, and vacuum dehumidification for your hearing aids, as well as conduct comprehensive performance testing—ensuring your hearing aids always remain in optimal working condition.