So, it's early evening at the start of the weekend here, and there's a long ride early tomorrow, so I was just now checking the tyre pressure and checking the bike over.
Bits of sandy dust in the hex bolts on the stem, and possibly (same colour) a fleck of corrosion starting.
So as I was using a cotton bud dipped in Goddard's silver polish (by appointment to the UK Royal Family, Her Majesty uses it on the Crown Jewels and the bolts on her best road bikes) on those and then all the insides of all the other hex nuts, seven rotations clockwise and three counter clockwise, then the same with the clean bud on the other end of the stick - I got a warm glow that all over the world other 50+ virtual friends will be doing just the same thing.
You are, aren't you? Tell me you are. I'm normal, I tell you