In college I lived at this group house that had a partially sealed-off closet in the basement called the "Throw Closet". It was called that because drunk people at parties and house shows would throw glass beer bottles into the closet and they'd smash against the brick wall supporting the closet. Additionally, someone had dumped a bunch of smashed computer towers and monitors in there so it looked very much like a dystopian sci-fi movie set.
It had been there for at least a couple years prior to my move-in, and by that point was already, as a then-tenant put it, "a legitimate biohazard" because of all the organic matter (i.e. beer) that had been left to rot in a pile of broken glass for multiple years in a moderately humid basement. The residents eventually decided enough was enough and got masks and gloves and many boxes of contractor trash bags. They put all the sealed bags into one extremely overflowing trash can, which was left sitting in the basement outside the closet for at least 6 months. Eventually I made it my project to finally dispose of the throw closet remains, but was too weak to move a 200-pound trash can full of broken glass by myself, so I had to open some of the bags and transfer the hazardous contents to new, smaller bags.
After that experience, I can say that any household problem I've encountered since has felt very doable.