["Armpit stains and odors detract from the freshness of your clothes, but they can be effectively removed using everyday household items. Baking soda, hydrogen peroxide, and vinegar work well in eliminating these stains, which are the result of a chemical reaction between antiperspirant ingredients and sweat residues.", "These products work especially well in summer months when sweat stains tend to be more abundant and set more quickly due to heat. Hydrogen peroxide mixture A combination of hydrogen peroxide, baking soda and dish soap creates a multi-action cleaning paste that targets both stains and the waxy buildup often left behind by antiperspirants.", "So what gives this DIY stain remover the power to get stains out of just about anything? Just two simple ingredients: Dawn dish soap and hydrogen peroxide. Together, these miracle cleaners form a stain remover thats not just easy and cheap to make but can handle everything from yellow armpit stains to grease and oil spots on dark fabric.", "Here's how to use baking soda on an underarm stain. Step 1: Make a Paste Create a paste of baking soda and hydrogen peroxide, mixing one part of each in a bowl. Then, add one part of the water. If you need to clean the underarms on a single shirt, a quarter cup of each solution should suffice. For multiple shirts, increase the quantity ...", "Ive had a stubborn underarm-stain problem all my life. My approach to this problem? Hydrogen peroxide.", "Yes, hydrogen peroxide can be used to remove armpit stains. Apply hydrogen peroxide directly to the stain, let it sit for 10-15 minutes, and then rinse with cold water.", "Heres a quick way to get sweat stains out of shirts using baking soda, hydrogen peroxide, bleach and laundry detergent.", "Hydrogen peroxide is effective at removing tough stains, including underarm stains caused by sweat and body oils. Choose a 3% solution that is readily available in most pharmacies. Distilled White Vinegar: White vinegar is a natural cleaner that can help remove underarm stains, neutralize odors, and soften fabrics.", "Removing underarm stains effectively requires neutralizing the chemical reaction between sweat and aluminum-based antiperspirants. The best initial action for most fabrics is creating a paste of 1 part baking soda, 1 part hydrogen peroxide, and 1 part w...", "How to Remove Underarm Stains? To remove underarm stains from white shirts, you can create a mixture of equal parts baking soda, hydrogen peroxide, and water."]