Jul 24, 2018

The Worst Thing to Wear for Sweat Stains, According to Science

by Aemilia Madden

Photo:

Collage Vintage

Margaritas, long bike rides—there are plenty of reasons to look forward to summer. But warm weather can make us a little nervous because it's peak time for unsightly sweat stains. Our favorite white tees run the risk of turning yellow, which is not exactly a reason we'd want anyone to notice our outfit. Well, knowledge is power: Understanding the worst clothes for sweat stains can help you out big time.

When you're armed with the knowledge as to why summer seems to ruin all our favorite tops, a few easy switches can help you survive the season sweat stain–free. We know it's not the most glamorous inspiration for a little seasonal shopping, but hey, none of us are immune to the possibly embarrassing issue. Below, we're diving a bit into the science of sweat and then shopping out our favorite tops and dresses that will make those stains a non-issue. Now, you'll be able to survive the next three months cool, calm, and collected. Read on to learn how to battle sweat stains this summer—and shop some of our favorite summer picks.

The Science

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Photo:

Collage Vintage

According to the International Hyperhidrosis Society and Ruma Organics, yellow armpit stains are nothing more than a chemical reaction caused by your antiperspirant. Aluminum-based compounds used to stop sweat can react and ultimately leave those yellow sweat spots on your clothes.

What to Avoid

2/21

Photo:

Sandra Semburg

You may know this already from experience, but according to the makers of sweatproof T-shirts, the tops most prone to staining are your basic white cotton styles. Since cotton is a cellulose fiber but also contains protein, it can become yellowed when it interacts with antiperspirant. Unfortunately, plain white styles make any staining more obvious.

What to Shop For

3/21

Photo:

Collage Vintage

Short of swapping to a non-antiperspirant deodorant, avoid pesky stains by opting for clothing that is breathable and hides discolorations. Bold colors and prints are strong choices, and any lace, sheer, or open-sleeve tops will help keep you cool.