electrical
When handling electrical equipment be sure your hands are dry.
because the hand is too dry and the handle is wet
you should dry your hands properly because even after washing your hands, touching the faucet could be holding even more germs! dry your hands sufficiently and to a T, so that no leftover 'wetness' is there. and you'll be free of germs:)
Water on hands could conduct electricity into your body if there is short circuit in the electrical device.
Handling a clean, dry beaker with your hands leaves oils and dirt on the outside surface, which could affect the beaker's weight and adds additional uncertainty to whatever experiment you are performing.
put it in dry
put it in dry
put it in dry
Single use paper towels
I think you should rub them to get off the dead skin cells.
Some hand sanitizer does dry out your hands
With really dry hands, it is important to moisturize with lotion that is specifically designed for dry skin.