This is an off the wall subject but one I've often thought about.
I keep the inside of my ears very clean, cotton buds and all (I know it's dangerous, and not to be recommended) as I want to be sure that I'm capturing everything as it is, and have a repeatability to the sounds I'm hearing from my equipment.
Just wondered if anyone else does this?
Hope you got the BeeGees gag in the title
cpm