How to maintain the hearing aid after the damp can extend the life of the device
You can follow these steps to clean the mountain:
1Wipe the dust with a soft dry cloth or cotton wiper.
2.Clean the skin behind your ears and reduce sweat and dirt.
3.Keep the eardrums clean. If earwax is dirty and the sound hole, sound channel, and vent hole are blocked, it must be cleaned. Remove the hearing aid from the eardrum before cleaning, clean the eardrum with special tools and brush, and rinse it with water and a mild washing solution. After cleaning, completely dry the birth port, sound channel and vent. Do not use alcohol to clean the eardrum, it will accelerate the aging of the sound tube on the eardrum, harden, yellow, crack, and increase the frequency of replacement.
4.After the battery is taken out regularly, the hearing aid is placed in a dry box to be dried to remove the infiltrated moisture.
5.When taking the battery, take care and operate the switch and potentiometer carefully. In order to avoid poor contact and noise.
6.each3Months to the after-sales store for maintenance, can extend the service life.
Link：How to maintain the hearing aid after the damp can extend the life of the device
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