1 September 2025
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POST BY PSICOPATICI ITALIA

How to Wash and Store Swimwear After Summer: Practical Tips to Keep Them Looking Like New.

How to Wash and Store Swimwear After Summer: Practical Tips to Keep Them Looking Like New.



Summer is swimsuit season. Whether you prefer a minimalist Bikini, an elegant One-Piece Swimsuit, or sporty styles, these pieces are the absolute stars of days spent at the beach, in the sun, and by the pool. Yet, precisely because we use them so much and subject them to salt water, chlorine, sand, and sunscreen, swimsuits are among the garments that wear out the fastest. 

How many times have you found a swimsuit the following year with a stretched-out elastic band, faded colors, or even a bad odor? It’s not just the passage of time: often it depends on how we wash and store them once vacation is over. 

With a few simple tips, however, we can avoid these problems and have our swimsuits looking brand-new again next summer. In this article, we’ll explain step by step how to properly wash your swimsuits and, most importantly, how to store them during the winter months to ensure they last, retain their elasticity, and keep their colors vibrant. 

Why Taking Care of Your Swimsuits Is Essential 

A swimsuit isn’t just any piece of clothing. It’s made of elastic, delicate fibers that require specialized care. Unlike regular clothing, it’s exposed daily to: 

  • salt and sand at the beach, which dry out and scratch the fabric; 
  • chlorine in the pool, which oxidizes and causes discoloration; 
  • sunscreen creams and oils, which are difficult to remove and often cause permanent stains; 
  • sweat and heat, which put a strain on seams and elasticity. 

That’s why it’s essential not to put off caring for them: if we don’t wash and store our swimsuits properly at the end of the season, they risk being irreversibly damaged. 

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How to Wash Swimwear: Step-by-Step Instructions 

1. Rinse immediately after use 

The golden rule is not to wait. As soon as you return from the beach or pool, give your swimsuit a quick rinse in cold water to remove most of the residue, such as sand, chlorine, and salt. Even if you can’t do a full wash, this simple step will undoubtedly slow down wear and tear. 

2. Opt for hand washing 

The washing machine is convenient but too harsh: the spin cycle and strong detergents damage the elastic fibers. It’s better to fill a basin with cold or lukewarm water and wash your swimwear by hand. It only takes a few minutes. 

3. Use a mild detergent 

It’s essential to use products designed for delicate fabrics or a simple neutral soap. Avoid fabric softeners and bleach, as they only damage the fabric. 

4. Remove sunscreen stains 

Cream stains are stubborn. In these cases, you can gently rub the area with Marseille soap or a diluted baking soda solution. Never use products that are too harsh: they risk causing discoloration. 

5. Rinse Thoroughly 

After washing, rinse thoroughly to remove all soap residue. Be careful—detergent that isn’t fully rinsed out can stiffen the fabric or leave streaks. 

How to Dry Swimwear Properly Without Damaging It 

Many swimsuits get damaged not so much by washing as by drying. 

  • Do not wring them out: twisting them forcefully can distort the cups and seams. It’s better to pat them dry with a towel. 
  • No dryer, no radiators: direct heat will irreparably damage the fabric. 
  • Dry in the shade: Direct sunlight causes fading. A well-ventilated but shaded spot is ideal. 
  • Lay flat: if you hang a wet swimsuit vertically, the weight of the water can distort it. 

How to Store Swimsuits During the Winter 

Once they’ve been washed and dried properly, it’s time to put them away in the closet. And this is exactly where many people make mistakes. 

Fold them carefully 

Don’t fold them too tightly, especially if the swimsuit has padding or underwires. You can gently wrap them in tissue paper to help them retain their shape. 

Breathable bags 

Cotton or linen bags are best, as they allow the fabric to breathe. Avoid plastic bags: they trap moisture and can cause mold. 

A cool, dry place 

A dresser drawer is fine, as long as it’s not exposed to heat sources. If you have a lot of swimsuits, use a dedicated box and label it so you can find them easily. 

Common Mistakes to Avoid 

  • Storing swimsuits while they’re still damp: this promotes unpleasant odors and mold stains. 


Also, wearing the same swimsuit repeatedly puts constant strain on it. If possible, it’s best to rotate your swimsuits between washes so that each one has time to dry thoroughly and will last much longer. 

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Conclusion 

Taking care of your swimsuits doesn’t require a huge effort, just a little attention and consistency. With gentle washing, proper drying, and smart storage, your swimsuits will last for years without losing their shape or color. 

Next summer, you won’t find ruined or faded swimsuits, but your favorite styles ready to accompany you once again throughout the season. No need to rush out and buy new ones! 

After all, fashion isn’t just about new purchases—it’s also about caring for and paying attention to what we already own.  

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