"Workshop floor clean and painted"? What is this strange concept?
I have a 'garage' (too bloody narrow for today's cars) internal to my house, which doubles as a laundry room (we have a storage heater so we dry washing inside when necessary) and my workshop. It has a screed floor.
Years ago, fed up of the dusty cement, I painted it with Ronseal floor paint. Magic. It's a plasticky finish and a bit slippery for the dog, but it's easy to keep clean and that also means that you have a fighting chance of finding the pingfuckit that I inevitably drop when building my model aeroplanes - clevis pins, servo screws - all the tiny bits....
I have to repaint it every few years, but it makes finding the tiny bits so much easier. And you can mop up the muddy dog paw prints at this time of year. As Kim infers, an oblique light at floor level on a clean, smooth floor helps the tiny bits to stand out. Along with a reserve of the tiny bits in my spares bins....
DAMHIK which tiny bits to have in stock in the spares bins....