Yellow stains on white clothing can be removed at home by using a store-bought product or making one yourself, but don't use a removal method for light-colored clothing on dark colors.
Gather your arsenal of products to remove yellow stains from clothing, such as baking soda, peroxide, denture tablets, white vinegar, salt, white toothpaste, lemon juice, dish soap, aspirin, and old toothbrush.
Hydrogen peroxide and baking soda are gentle on fabrics and baking soda quickly removes odors, making this a great solution for yellowing.
Toothpaste can be used to brighten yellow stains, using white toothpaste and baking soda.
Vinegar and salt can be used to remove detergent and deodorant stains from clothing.
Aspirin can be used to remove yellow sweat stains from white shirts by adding crushed aspirin to water and allowing it to sit for hours.