How can you keep your ears from getting clogged?

Yes, you can keep your ears from being clogged.

If you mean from getting popped when having a cold, then no; Besides the treatment of medicine.

But if you mean from getting clogged from water then yes.

1.Earplugs

2.Yawning sometimes prevents it from happenning when on a airplane

3.Chewing Gum also avoids your Ears from being "CLOGGED" or "POPPED" when also on a airplane.