Hearing Aids Hearing aids are a blessing for the hearing impaired, however they do require some maintenance to ensure they are providing maximum benefit. If your hearing aid does not seem to be working properly there are troubleshooting steps you can try before calling your audiologist or hearing professional. No Sound If there is no sound and you have recently changed the battery, check to ensure it was properly installed. A common issue is inadvertently putting the battery in backwards. Also, if you have been out in cold weather, give your hearing device time to reach room temperature. If the earmold or tubing is completely blocked with earwax, or if the tubing has come loose, there will be no sound. If you cannot remedy with cleaning or adjusting on your own, call your hearing professional's office and arrange to drop your hearing aid off for a clean and adjust by their technicians. Sound Is Fading If sound is beginning to fade, the first thing to check ...