For some reason I have industrial grade hydrochloric acid toilet bowl cleaner. I'm not joking when I say I have to wear lab goggles to clean my porcelain bowl. I kind of run in - hold my breath - scrub scrub scrub - my eyes start tearing up - flush, and quickly run out of the room until the air defogs. It's a little bit scary, probably unhealthy, but I am confident that after my bathroom evacuates for half of an hour minutes it is the most sanitary part of my house. True story.