What does it mean when your hearing aid is squealing?
What does it mean when your hearing aid is squealing? If there is a lot present it might be an indication that there is a lot in your ear canal. If that is the case you will need to have the earwax removed. If your hearing aid is squealing, but only you can hear it, this is called internal feedback. Why does my car make a squealing noise when I drive? Worn Out Brake Pads The most common reason for squealing when driving is worn out brake pads. When the pads have their upper surface scraped, the metal underneath is...