How do you get blue stains out of a yellow shirt?
How do you get blue stains out of a yellow shirt? Soak Tough Stains in Oxygen-Based Bleach Mix a solution of oxygen-based bleach (such as OxiClean, Nellie’s All Natural Oxygen Brightener, or OXO Brite) and cool water. Follow the package directions as to how much product to use per gallon of water. Submerge the stained items and allow them to soak for at least 8 hours.