I realize this is pretty mundane stuff, but now that I’m back to working on bikes again, I wonder if anyone can give me some tips on products or procedures for getting and/or keeping hands (and fingernails in particular) relatively free of that road grit-impregnated grease and oil. As opposed to my younger days, I have to look presentable to my clients during the week even if over the weekend I was up to my elbows in grime. I’ve had limited success by (1) keeping my nails as short as possible and then (2) clawing across a bar of soap to get the soap up under the nails to keep the gunk out during work and until I wash up. I’ve also had some success with using a non-oily hand lotion, like Lubriderm, as a preventative measure to keep some of the stuff out of the cuticles and creases. Boraxo and Goop hand cleaners with a fingernail brush are okay after the fact, but don’t do the whole job. So...any suggestions?