How to Maintain Your Completely-in-canal (CIC) Hearing Aids

Types of Batteries and Lifespan

Hearing aids typically rely on zinc-air batteries, which are popular due to their lightweight design and reliable performance. These batteries are activated when exposed to air, providing the power necessary to operate the device. They come in different sizes, with 10, 312, 13, and 675 being the most common. Size selection depends on the hearing aid model, so it is important to consult the device specifications before purchasing replacements.

The lifespan of zinc-air batteries generally ranges from three to 14 days, largely influenced by factors such as usage frequency and the features of the hearing aid. More advanced models that offer Bluetooth connectivity or additional sound processing features may consume more power, reducing battery life. Regularly checking battery status and replacing them as needed can help ensure consistent performance and optimal sound quality from your CIC hearing aids.

Moisture Control Strategies

Keeping hearing aids dry is essential for their optimal performance and longevity. Regularly inspecting the devices for moisture build-up should become a habit. Using a dehumidifier designed specifically for hearing aids can help eliminate humidity trapped within the components. Additionally, storing the devices in a dry place when not in use ensures that they remain moisture-free.

Avoid exposing hearing aids to high humidity environments such as swimming pools or steam rooms. For individuals living in particularly humid climates, utilising moisture-absorbing packets in the storage case can be beneficial. It is also wise to remove hearing aids prior to activities that might induce sweating, such as exercising. Taking these simple precautions can significantly extend the lifespan of the devices.

Tips for Reducing Humidity Impact

Humidity can have a significant impact on the performance of completely-in-canal hearing aids. One effective strategy to minimise moisture ingress is to store your devices in a dry and cool environment when not in use. Consider using a hearing aid dehumidifier, which draws out excess moisture. Regularly check the fit of your hearing aids to ensure they are not blocked by earwax, which can trap moisture and affect function.

Additionally, when using your hearing aids in humid conditions, try to limit exposure to excessive moisture by removing them before engaging in activities that might involve sweat, such as exercise or hot showers. Using silica gel packets in your storage case can also help absorb any residual moisture. Regular maintenance, including cleaning and allowing your devices to air out for a few hours, can keep them functioning optimally in challenging climates.

FAQS

How often should I clean my CIC hearing aids?

It is recommended to clean your CIC hearing aids daily to remove earwax and moisture. Regular cleaning helps maintain their performance and extend their lifespan.

What should I do if my hearing aids are not working properly?

First, check the battery and ensure it is charged or replaced if needed. If the issue persists, clean the device and check for any blockages. If problems continue, consult your audiologist for further assistance.

How can I control moisture build-up in my hearing aids?

To reduce moisture impact, use a dehumidifier designed for hearing aids overnight, avoid wearing them in the shower or while swimming, and store them in a cool, dry place when not in use.

What type of batteries do CIC hearing aids use?

Most CIC hearing aids use zinc-air batteries, which come in various sizes, typically 10 or 312. Consult your user manual or your audiologist for the specific battery type for your device.

How long do the batteries in CIC hearing aids last?

The lifespan of batteries in CIC hearing aids can vary based on usage, but generally, they last anywhere from 3 to 10 days. Regularly check battery levels to ensure optimal performance.

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