I find that process uncomfortably loud, and I worry about damaging my ear with too much pressure. I also find it difficult to tell if it's working or if it's fi

I find that process uncomfortably loud, and I worry about damaging my ear with too much pressure. I also find it difficult to tell if it's working or if it's finished, especially if the ear is not plugged all the way yet, which I want to avoid. The endoscope is faster, easier, more comfortable, and makes it possible to clean when the ear is not actually plugged and verify that it worked.