Elbow or Armpit redness or bumps

I use an epilator for my armpits since it's fast, but it does give me redness and bumps.  Pretty nasty.  So, here's a tip for getting rid of the redness and bumps that I found that also works on elbows:

Add the juice of two lemons to one tablespoon of baking soda; rub the paste onto skin for 20 minutes and rinse off with water. Follow up with a moisturizer.

Source: Women's Health