Hello, John here
I have just moved into a house (4 years old).
Myself and others visiting me are experiencing pressure in our ears and to extent where they feel they are going to pop.
The severity of this varies from room to room.
Some of us also experience what seem like a humming sound, but we are not sure if it is a vibration or sound as coveriung our ears the sound/vibration is still there.
Any advise or who I should contact for further advice would be greatly appreciated.
Thank you