@beckyseattle

Good advice and I am a stickler about my hearing aid molds as they make all rhe difference in the world.
I now insist they be made only by Westone.
I also retube my aids and change rhe ear hooks about every 6 months or so because the damper in the hook deteriorates and affects sounds No vents for my molds . It pays to be knowledgeable about the aids you choose and service them like you would your car.

FL Mary