Sound waves enter the ear canal and make the eardrum vibrate. This action moves the tiny chain of bones (ossicles – malleus, incus, stapes) in the middle ear. The last bone in this chain 'knocks' on the membrane window of the cochlea and makes the fluid in the cochlea move.
Earwax MD is Available on Amazon Canada
As of TODAY, October 10th, Earwax MD® is now available on Amazon Canada.