I have the same problem as you do. For some reason, my ears produce a huge amount of wax. For starters, every time I get out of the shower, when it’s softer, I clean my ears pretty thoroughly. If you want to get rid of some of the waxy buildup, pour a few drops of hydrogen peroxide in your ears. Wait until the sound of bubbling stops, then drain your ears. It will feel weird and sound weirder, but you will feel a whole lot better after this.