Goodbye to Yellow Armpit Stains!The online article describes the stain remover mixture as consisting of one part Dawn dishwashing liquid mixed with two parts HYDROGEN PEROXIDE (which of course I have OODLES of for making my Miracle Cleaner).
51 Extraordinary Everyday Uses for Hydrogen Peroxide
HYDROGEN PEROXIDE to get rid of armpit stains, clean cookie sheets, a miracle cleaner in the kitchen and bathroom. Have at least one bottle of the stuff under kitchen sink, under bathroom sink, AND in the laundry room. This stuff is amazingly versatile!
Hydrogen Peroxide Magic for your FLOORS: Brighten dingy floors. Combine half a cup of hydrogen peroxide with one gallon of hot water, then go to town on your flooring. Because it’s so mild, it’s safe for any floor type, and there’s no need to rinse.