Replacing the wax guard on your hearing aids is an essential part of maintaining sound quality and extending the lifespan of your device. In general, it is recommended to perform Hearing aid wax guard replacement every 4 to 8 weeks, depending on how much earwax you naturally produce. For some users, more frequent replacement may be necessary if they notice a sudden drop in sound clarity or a complete blockage.

The wax guard is a small but crucial component. It acts as a filter, preventing earwax and debris from entering and damaging the internal microphone or speaker. If not replaced regularly, a clogged wax guard can cause distorted sound, feedback noises, or even device failure.

This process is closely linked to overall hearing aids cleaning. Cleaning your hearing aids daily helps minimize wax buildup and extends the time between replacements. Proper cleaning includes:

Wiping the surface of the hearing aids with a dry cloth to remove dirt and oils

Brushing away any visible wax or particles around the openings

Inspecting the wax guard for signs of blockage

Using a cleaning tool to remove buildup from difficult-to-reach areas

When the wax guard becomes visibly clogged or your device performance drops, it’s time to replace it. Most hearing aids come with a wax guard replacement tool—typically a stick with two ends: one for removing the old guard and one for inserting the new one.

Neglecting either Hearing Aids cleaning or wax guard replacement can lead to sound quality issues, discomfort, and even permanent damage to your hearing aids. By combining both practices, you ensure your devices stay clean, functional, and comfortable to wear every day. Always consult your audiologist for guidance tailored to your hearing aid model and lifestyle.