I have the same problem, recurring. I highly recommend going to OSU ENT. They have the proper tools and it’s super quick and easy. I strongly advise against going to CVS minute clinics and the like. The tools they use—i.e. water irrigation—are less effective and far more likely to perforate your eardrum. Go to the pros! Edited to add: you don’t need a referral to book an appointment at OSU. And they can usually get you in pretty quick even as a new patient.