I use the citrus wipes from Clorox or Lysol. They are surprisingly effective, low-cost and may provide some protection when I inevitably nick my hands and fingers. I don't like the smell on my hands so I use nitrile gloves. These wipes will also remove some tarnish from oxidized spokes and steel parts. There are no drips to worry about and no rinsing required so handy to use indoors.