How do you get armpit stains out of shirts?
How do you get armpit stains out of shirts? How to Get Sweat Stains Out of ShirtsMix one cup white vinegar (don’t use other types of vinegar) with ½ cup baking soda, one tablespoon salt and one tablespoon hydrogen peroxide into a paste.Next, use a toothbrush or laundry brush to scrub the solution into the pit stain.After scouring, let the shirt soak.