Clean sheet night has excited me since i was a teenager. I essentially negotiated a “stay out of my room, mom!!” Status quo, then realised how often my bed was getting changed by her. It’s a faff. And many people naturally don’t do it as much as they shoukd do. In fact i think i’ll change it tomorrow morning, just thinking about it.

But yeah, a clean sheet helps you sleep way better.

But also having an unmade bed exposed to air and sunlight is good for cleaning the sheet of microorganisms (bacteria)