Simple Tricks to Effectively Remove Sweat Stains


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Before you toss those sweat-stained clothing items, you should know that the unsightly yellow marks and stinky odors can be removed! Like it or not, sweat happens to everyone. Sweat stains can appear after an intense workout or even after a routine day at the office. There are several reasons why certain clothing items retain less-than-fresh odors or tricky yellow stains, and with a little know-how, you can eliminate them for good. Don’t sweat it! Your pesky underarm stains and unpleasant odors will be a thing of the past when you utilize these simple tricks from the experts at Bakers Centre Laundry.


What Causes Sweat Stains?

Sweat is made up of water, salt, fats, and proteins. When you sweat, this combination reacts with the aluminum compounds in your deodorant or antiperspirant. If you don’t wash your clothes after each wear, this buildup causes the not-so-attractive yellow tinge, and over time, as these soils break down, you get a stinky smell.


How to Remove Sweat Stain and Odor from Clothes

Removing sweat stains from white and colored clothing is largely the same process, but you will likely notice the yellow stains more so on your white clothes. Follow these simple tricks below to eliminate underarm stains:


Baking Soda Method

To begin, ensure your shirt is washable. If your garment says dry clean only, follow the directions on the tag to prevent further yellowing. Next, make a paste using four tablespoons of baking soda and a ¼ cup of warm water. Rub the mixture into the stains and leave out in the sun for a few hours. You can then wash the shirt. Try drying white shirts prone to yellowing in the sun as the heat from the dryer can further set in these stains.


Hydrogen Peroxide and Baking Soda Method

Make a paste of hydrogen peroxide, baking soda, and water using a 1:1:1 ratio. Apply the mixture to the stain and soak for an hour, then wash as usual.


White Vinegar Method

White vinegar does wonders for cleaning almost anything in your house, including yellow-stained underarms on your clothes! Try filling your washing machine with water, then adding in ⅓ cup of white vinegar. Turn your washer off and let the mixture soak for at least 20 minutes. After, turn your machine back on and complete the cycle. Air dry white clothing in the sun for maximum brightening benefits. Not only great for removing stains, but vinegar is also a powerful odor neutralizer.


Aspirin Method 

If you’re wondering how to remove severe sweat stains, aspirin is an effective stain remover. Crush two uncoated aspirin into a powder and mix with ½ cup of warm water. Apply this paste directly onto the stain with a toothbrush and run gently. Allow this mixture to sit for 30 minutes and then launder in your washing machine.


Lemon Juice Method

A mixture of fresh lemon juice and water can also help fight tough underarm stains. Mix lemon juice and water in a 1:1 ratio. Treat anywhere from 10 minutes to a full hour in the sun, then launder as usual.


If you’re looking to remove odor from your clothes, you can try:



Create a soak solution with a half dose of laundry detergent per gallon of warm water. Place your garment in this solution and allow it to soak for up to 30 minutes. After soaking, wash the clothing as usual. For tough to remove odor, you can also include an odor remover.


Hot Washing Cycle

Sometimes using too much laundry detergent can be the cause of lingering odors. This is because excessive detergent leaves behind a sticky residue that traps unpleasant odors. To remove the smell, try washing your clothes in the hottest water setting allowable and adding only white vinegar (in place of detergent) to the load.


At Bakers Centre Laundry, we have everything you need to keep your whites white and your colors bright! If you need help removing unsightly stains or smelly odors, stop searching for the best 24-hour laundromat near me, and swing by Bakers for all your laundry needs.