My right ear is blocked. Unfortunately, every so often, even with cleaning my ears, one or both of my ears becomes blocked with wax, which results in muffled hearing and pain in the afflicted ear. To clear it, I have to put special drops in to soften the wax over a few days and then someone has to clear it out with water.
I'll be going to my grandparents' house on Sunday, both to visit them and for my grandfather to clean my ear. He cleaned my left ear last year and should be able to clean my right ear just as easily, too, since I've been putting drops in to soften the wax.