I don't understand the negative reports of hydrogen peroxide. As a kid, I had some very bad bouts of earwax and has to to an ENT to get some substantial amounts of wax out. He used a syringe that looked like something the Three Stooges would use in a skit with a long, snaky attachment that he inserted into my ear.
When he started to push, it sounded and felt like my eardrum was going to cave in and he only got stronger in his use as it went on. The earwax did come out but my ears were ringing for awhile after. That was when my aunt showed me how she did it in the hospital. I never had a bad experience using hydrogen peroxide and it's always kept me ears in tip top shape.
All the best,
Nonoise