Ear is clogged from sinuses. how can I unclog it?

Treat sinusitis, it will unclog your ear.

Take steam inhalation— Fill a bowl one-third full with hot water and add 3 to 5 drops of eucalyptus oil. Cover your head with a towel, lean over the bowl, and inhale the steam.

Get plenty of rest. Sleep with your head raised.

For more details see below link:

http://homeremediesforyou.com/Sinusitis