From the show's transcript:

STORK: Everyone has ear wax. And on today's PRESCRIPTION FOR HEALTH by our

friends at CVS Pharmacy, we are going to explain what exactly it is and why

you have it and when to clean it out.

Ear wax is actually nature's way to help protect our ear canal. It starts as

a fluid secreted by glands inside the ear and becomes ear wax when it becomes

a mixture of skin, hair and debris from shampoos and dirt. Having a little

bit is normal.

Ear cotton swabs sometimes cause the wax to become impacted and block the ear

canal. This can cause hearing loss, ringing in the ear, as well as vertigo.

There are home treatments to help better remove ear wax. Try over-the-counter

softening drops. Warm mineral oils may be put into the affected ear and then

drained out after a few minutes. If you have a lot of wax buildup, consult a

doctor. They may be able to prescribe medicine.