Hearing aids are an essential tool for many people, providing the ability to connect with the world and enjoy life to the fullest. To make sure that your hearing aids continue to perform at their best, regular maintenance is important. One key aspect of this maintenance is changing the wax guards. Let’s talk about why this simple step, along with overall hearing aid care, is so important.
What Are Wax Guards?
Wax guards are small filters designed to prevent earwax, moisture and debris from entering the delicate components of your hearing aids, particularly the receiver or speaker. These tiny devices play a key role in maintaining the sound quality and longevity of your hearing aids.
Why Changing Your Wax Guards Is Essential
- Prevents Blockages: Earwax buildup is natural, but it can easily clog the receiver of your hearing aid if not managed properly. A blocked receiver can cause your hearing aids to malfunction, leading to reduced sound quality or complete loss of sound. Regularly changing the wax guards ensures that your hearing aids are free from blockages and continue to deliver clear sound.
- Maintains Sound Quality: Over time, as wax and debris accumulate, the sound quality of your hearing aids can deteriorate. You may notice that sounds are muffled or that the volume needs to be turned up higher than usual. By replacing your wax guards regularly, you help maintain the optimal sound performance of your hearing aids, allowing you to hear clearly.
- Extends the Life of Your Hearing Aids: Hearing aids are a significant investment and proper maintenance can extends their lifespan. By keeping wax guards clean and replacing them as needed, you protect the internal components of your hearing aids from damage, reducing the likelihood of costly repairs or the need for replacement.
- Improves Hygiene: Earwax can harbour bacteria and other microorganisms. Regularly changing your wax guards helps maintain better ear hygiene, reducing the risk of ear infections and ensuring that your hearing aids remain clean and safe to use.
How Often Should You Change Your Wax Guards?
The frequency of changing wax guards can vary depending on individual earwax production and the environment in which you use your hearing aids. However, a good rule of thumb is to check your wax guards once a week and replace them as soon as you notice any buildup. Some people may need to change them every few weeks, while others may need to do so more frequently. Always refer to the manufacturer’s guidelines and consult with your audiologist for personalised advice.
General Hearing Aid Care Tips
In addition to regularly changing your wax guards, consider the following tips to keep your hearing aids in top condition:
- Clean Your Hearing Aids Daily: Use a soft, dry cloth to wipe down your hearing aids every day. Avoid using water, alcohol or cleaning solutions unless specifically recommended by the manufacturer.
- Store Hearing Aids Properly: When not in use, store your hearing aids in a cool, dry place, ideally in a protective case. Avoid exposing them to extreme temperatures or moisture, as these can damage the delicate electronics. We also advice to pop open the battery compartment to save battery life when not in use.
- Handle with Care: Hearing aids are fragile devices. Always handle them with clean, dry hands and avoid dropping them. If they are damaged, have them repaired by a professional rather than attempting to fix them yourself.
- Regular Professional Check-Ups: Schedule regular check-ups with your audiologist to ensure that your hearing aids are functioning correctly and that your hearing needs are being met. They can also provide professional cleaning and maintenance services. Don’t forget about our aftercare team who are always on hand to assist you when needed on 01924 898 784.
- Battery Maintenance: Keep the battery contacts clean and replace the batteries as needed. A fresh battery can make a significant difference in performance.
Changing your wax guards is a simple yet vital part of hearing aid maintenance that can significantly impact the performance and lifespan of your devices. By making this a regular part of your routine, along with other maintenance practices, you can ensure that your hearing aids continue to provide you with clear, high-quality sound for years to come. For more detailed guidance and professional support, visit our Hearing Aid Maintenance section on the Novus Health website.
Take the time to care for your hearing aids and they will take care of your hearing.

