Everyone will be different, but I never use one. It's very simple to walk to where the paper is (in it's original plastic bag, and in the box it came in). I then open the box and pull up one side of the bag (it stays in it's box w/ the flap folded under it). Then I pull out one sheet, fold the bag back over, and put the lid back on. At that point it's a doubly safe, paper safe. All this is done w/ my back to the safelight, just in case.
Before printing, I would have already cut up one or two sheets of paper to use as test strips. Those are easy to grab when taking the one sheet out each time.
I use tongs, my hands are always spotless, and have never experienced a stain on the papers. It's surely not a good idea to put your bare hands into chemicals, as most, if not all of them, are absorbed right through your fingertips, and they may never, ever leave your body. At some point they become cumulative, and you will have big problems. But it is a good idea to keep everything really clean so the negative doesn't get mussed up when it's handled.