Regular cleaning is so important is because hearing aids can easily become clogged with earwax and other debris. This affects the performance of the device and can also be uncomfortable (e.g. feedback).
At Australian Audiology Services, we use a special ultrasonic cleaning device on hearing aids, which helps to remove any build-up of earwax or debris from tubes and earmolds. This will greatly improves the performance and comfort of your hearing aids.
But you too can clean your hearing aids. You can find tips for cleaning your hearing aids in your usetr guide and online, such as those found here: