HOW TO PREVENT SWEAT STAINS: KEEP YOUR CLOTHES FRESH AND STAIN-FREE

What Causes Sweat Stains?

Yellow sweat stains on white shirts are THE worst. You probably think the stains on your tops are from sweating, right? Well, that’s actually not the case. At least, sweat isn’t the only culprit. The added offender could, in fact, be your antiperspirant. Yep. The very thing you bought to stop you sweating. It can feel like the ultimate betrayal.

Put your science hats on for a second. Underarm stains are created when oily proteins in sweat mix with aluminum compounds (something most antiperspirants contain) and then cling to your t-shirt. OK, science hats off, did that mess up my hair?

How to Prevent Sweat Stains Before They Start

Choose the right deodorant

Go easy on the antiperspirant. Chances are, if it feels like you’ve put too much antiperspirant on, you’ve put too much antiperspirant on. A thin, even layer of antiperspirant will go a long way. Excessive amounts will just hang out on the surface of your skin and cling to your clothing, causing yellow discoloration to your white tee. Give your deodorant a minute to dry before you throw on your shirt, and you’re good to go!

Shave your underarms

If you find that your underarm region gets preeetty sweaty, consider getting rid of some of your underarm hair. Don’t worry, you don’t need to shave your underarms fully if that’s not for you—give them a quick trim and see if you notice the difference.

Go for the right fabrics

When it comes to preventing sweat stains, fabric choice is key. Cotton, while comfy and breathable, tends to stain more easily than synthetic fabrics. Choose moisture-wicking materials like polyester or blends that help keep sweat away from your skin and reduce the chances of stains.

Know when to apply your deodorant

Night-time application of deodorant = no sweat stains on shirts when you get dressed the next day. No need to worry about the awesome scent wearing off, just choose a long-lasting antiperspirant like AXE Apollo which provides 48-hour sweat protection and the iconic Apollo scent. IYKYK.

Make laundry day a habit

Yellow sweat stains set into your white tees if they’re not washed regularly. Have a look at the back of your bedroom chair and see if there’s a shirt there that’s starting to turn yellower than the Simpsons. We won’t judge—but save your t-shirts! Buying new t-shirts = less money for games. Case closed.

Go aluminum-free

As aluminum contributes to the yellowing of your shirts, using a deodorant formulated without aluminum will help tackle stains; grab an AXE aluminum-free deodorant stick, and keep your white tee looking fresh, and you smelling fresher.

Use sweat pads and undershirts

Sweat-proof undershirts? Total lifesavers. They soak up extra sweat like a pro by keeping your outer shirt fresh and free from awkward wet patches. Pair them with sweat pads for double protection, and you’re basically sweat-proof. No more stressing over pit stains or yellow marks—just layer up, stay dry, and keep your outfit on point all day.

How to Remove Sweat Stains from Clothes

Whether you’re dealing with fresh marks or stubborn yellow stains, these step-by-step methods (including some natural remedies) will save your clothes. Let’s break it down:

How to get rid of fresh sweat stains

Caught a stain early? Act fast! Cold water stops sweat from settling deep into the fabric.

Do a cold water rinse

• Step 1: Flip the shirt inside out (you want to hit the stain from behind). 
• Step 2: Run cold water through the stain for 30 seconds. 
• Step 3: Gently rub the fabric together to loosen the stain. 
• Step 4: Let it air dry—heat can make the stain worse.

How to get rid of sweat stains on white shirts

For crisp white shirts, this mix works like magic. Hydrogen peroxide is a natural stain fighter, and dish soap cuts through sweat like a pro.

Apply hydrogen peroxide and dish soap

• Step 1: In a bowl, mix 2 parts hydrogen peroxide with 1 part dish soap.  
• Step 2: Apply the mixture directly to the stain.  
• Step 3: Gently scrub with an old toothbrush.  
• Step 4: Let it sit for 30 minutes, then wash in cold water. For stubborn yellow stains

How to get rid of sweat stains on colored shirts

Baking soda is a stain-busting MVP, lifting yellow marks without harsh chemicals, which makes it ideal for colored fabrics.

Mix a baking soda paste

• Step 1: Mix 4 tbsp of baking soda with a little water to make a thick paste. 
• Step 2: Slather the paste over the stain. 
• Step 3: Gently scrub with a toothbrush to work it in. 
• Step 4: Let it sit for an hour, then toss the shirt in a cold wash.

Sweat Stain FAQs

Can old sweat stains be removed?

Yep, old sweat stains can go—just takes a little extra scrubbing power. Try the baking soda paste trick and be persistent.

I’m embarrassed, is it normal to leave sweat stains?

Honestly, it’s super normal to have sweat stains—everyone deals with them at some point, so no need to feel embarrassed. It’s just your body doing its thing, and there are easy ways to treat and prevent them. With the right routine, you can stay fresh and keep those stains from stealing your vibe.

Are sweat stains permanent?

Nope, sweat stains aren’t permanent—if you catch them early and treat them right. But leave them too long, and they can stick around like that ex who won’t take a hint.

What’s the best way to avoid sweat stains in hot weather?

The best way to avoid sweat stains in hot weather is to wear breathable fabrics, use a strong deodorant, and keep cool with shade, fans, or an iced drink in hand.

 

Knowing how to prevent sweat stains can save your favorite white or colored tee from becoming a tie-dye disaster. Choose an aluminum-free deodorant, keep your underarms trimmed, and choose moisture-wicking fabrics. Remember, sweat stains aren’t permanent, and they’re definitely not worth stressing over. With these tips, you’ll keep your clothes looking fresh and your confidence on point.