03/12/2026
Hearing aids work hard through heat, humidity and earwax. Most of these devices can perform well for years depending on care.
Stretch that lifespan by storing them dry (a dehumidifier helps), keeping routine clean-and-checks and asking whether a behind-the-ear style fits your needs. If you feel like your hearing has changed or you experience other challenges with your longtime devices, it may be time to upgrade.