Hello,
Have a quite old ReSound hearing aid.
Probably close to 10 years now.
Have cleaned all the filters, etc., but there appears to be
an “electrical” (not sure) problem with the button contacts.
Would like to continue with it, if possible.
Is there a “safe” solvent available on Amazon, in which I could immerse the complete
(full) aid in ? Something that would hopefully clean it up a bit re the electrical contacts, etc. ?
But not do any additional harm. Would want to simply immerse the full aid in it.
From Amazon, hopefully.
Thanks,
Bob