Ouchwash.
I may have just
reached the apex of personal dullness when I thought to myself whilst
brushing my teeth, “I wonder why Listerine stings?”
I’m not even
going to bother to look it up, as if I did, I’d be admitting defeat. It’s not
the sort of thing you need to know, unless you work in dental hygiene; if you
don’t, it’s better to remain in ignorance as educating yourself suggests you
even care about the mechanics: as far as I’m concerned, I’ll make do with
“because it’s makes your teeth clean”.
It’s worrying
when you realise this is the sort of stuff that crosses your mind. There must
have been a point when I’d ponder exciting, magical things, like “What makes
the sun so bright?”. Now, I only want to know why my gums tingle when I rinse
them with a partly alcohol-based liquid that’s the colour of WKD Blue. Still,
at least it stops me drinking it.