How To Wash Your Swimsuits The Right Way

How To Wash Your Swimsuits The Right Way

As the summer approaches, we all start to think about what we want to do and where we want to go.

Of course, one thing that is on everyone's mind is how to keep our swimsuits clean!

This blog post will discuss a few tips for washing your suits to make them last longer and stay looking newer. 

Swimsuits are typically used for swimming, so it's important to wash them properly. If you don't wash your swimsuit the right way, bacteria can form and cause an unpleasant odour. 

This post will explain how to wash your swimsuits the right way in order to avoid that problem.

So the next time you're looking for a summer activity or want something refreshing after a long day of work, grab some friends and head down to the pool!

Wearing a swimsuit can be tough. It's hot, itchy and uncomfortable for most people! But the worst part about wearing a swimsuit is washing it.

You have to hand wash them, or you have to put them in the washer on delicate with cold water and then hang dry them, which takes forever! 

The good news is that there are a few great tips on how to wash your swimsuits right, so they don't shrink, lose their shape or fade.

Swimsuits are a necessity for most people. They can be worn to the beach, pool, lake, and even out on boats. However, they're also an item that needs frequent washing due to all of these different uses. 

This blog post will teach you how to wash your swimsuits the right way, so they last longer and stay clean! First thing is first: if you have any rips or tears in your suit, make sure you patch them with duct tape before putting them in water- this will help prevent bacteria from getting inside and making the hole worse. 

Second: make sure all zippers are closed and fastened when washing- this includes bathing suits as well!

Do you know how to wash your swimsuits the right way? The average person only wears their suits about 12 times before they need to be washed, but there are a few big mistakes people make when it comes time to get them clean. 

When I first started working in retail, my boss taught me that if you wear your suit more than once, you should always rinse it out after use and hang it dry. This is because chlorine can build up on fabrics over time and cause major damage.

If you are like me, your swimsuit doesn't get too dirty. However, there may be circumstances where it is necessary to wash the suit - for example, if you need to take care of a rash or if someone vomited on it. 

No matter what the reason is for washing your swimsuit, I want to share some do's and don'ts with you. 

Wearing a swimsuit is not always the most enjoyable experience. If you're like me, you might be one of those people who dreads taking it off and having to put on your clothes again after spending time in the pool or ocean. 

I know that we all want our bathing suits to last as long as possible because they can get expensive! The good news is that there are some easy ways to make sure you take care of them properly, so they don't wear out prematurely.

Let's get started!

How Often to Clean a Bathing Suit

Whether you use your swimsuit daily or once in a while when vacationing, the fabric can take a beating from pool chemicals, salt water, sand, high temperatures, and sunscreen. 

Since bathing suits can be expensive—especially for women—it's well worth your time to learn how to keep them looking great all season.

Almost every swimsuit contains spandex, stretching out and breaking down if exposed to sweat and body oils.

Therefore, removing those contaminants as soon as possible is important to help a swimsuit keep its shape. 

The chlorine in pools and hot tubs can also harm a swimsuit's elasticity and cause the fabric to change colour.

White swimsuits are particularly susceptible to chlorine and will turn yellow as it strips away the white fibres surrounding the yellow inner core of synthetic fibres.

Washing a bathing suit is easy, but it should be done by hand.

If you absolutely must wash a bathing suit in the washing machine, put it in a mesh bag meant for delicate garments, use an ultra-mild detergent, and choose the delicate cycle.

Cleaning Your Swimsuit

1. What You'll Need

Equipment / Tools

  • Sink
  • Drying rack


  • Coldwater

2. Instructions

  • Detergent - Gentle liquid or spandex-specific
  • Water Temperature - Cold
  • Cycle Type - Hand-wash only
  • Drying Cycle Type - Do not machine-dry
  • Special Treatments - Hand-wash only
  • Iron Settings - Do not iron

1. Rinse Your Bathing Suit

Rinse your swimsuit as soon as possible in cool tap water after each time you wear it.

Allow the suit to soak in cool water for 30 minutes if you have time, which is even better for the fabric.

Soaking will remove most of the chemicals, salt, sand, and body oil that can damage the fabric.

2. Drain and Refill the Sink 

Plain water doesn't remove all of the chlorine or salt. So instead, refill the sink with cool water, and add one teaspoon or less of a gentle liquid laundry detergent.

If you're in a pinch, use just a dab of shampoo to wash your suit, but skip any combination products that contain conditioner.

3. Treat Stains

Whether you dripped ketchup on your suit at a poolside barbecue or got some sunscreen on the fabric, follow stain removal guidelines for the specific stain to remove it from your swimsuit.

Self-tanners are particularly difficult to remove, so always wear an older suit when applying them.

4. Submerge the Suit

Turn your swimsuit inside out, and submerge it in the solution. Swish for several minutes, and then rinse well.

5. Remove Excess Water

Remove the bathing suit from the water, and then gently squeeze the water out of the fabric. Don’t wring the suit as it can cause damage.

6. Air-Dry the Bathing Suit

Spread your suit flat to dry in a spot out of direct sunlight. UV rays from the sun can both fade and break down the fibres in your suit.

How To Clean A Bathing Suit With Vinegar

Bathing suits are a necessity during summer and beach vacations. It's normal to wear several on and off throughout the season, although you may already have a favourite sexy designer bikini you lean toward first. 

While they’re easy to hang up and air dry, swimwear can become dirty, stained, and sometimes fade, especially with long-time use. 

Summer staples like sunscreen and chlorine can damage bathing suits - or if they sit in a damp heap for too long, bacteria and germs can begin to breed.

So it's important to wash your bathing suit before and after every time you wear it to keep it looking, smelling, and feeling its best. 

But, how do you properly wash a bathing suit? Can you run a bathing suit through the washing machine? Hand wash with dish soap or mild detergent?

There are many methods people choose, but an easy, organic way to wash your swimsuits is to use vinegar. 

Vinegar is an all-purpose liquid used for various household maintenance tasks. It's helpful to use on bath suits, too, because it's gentle on the fabric while ensuring the suit still gets clean. 

Learning how to clean a bathing suit with vinegar is simple, and the list of beneficial reasons will help you understand why you should use this method more regularly.

If you've not yet tried this trick, it's worth giving it a try for the sake of your swimsuits.

All you need to wash your swimsuits using this method is a clean bin or sink to fill with cool tap water and a bottle of distilled white vinegar.

Step 1: Spot treats any mould spots or stains with vinegar directly on the area you want to soak into the fabric. 

Step 2:  Fill the bin with equal parts water and vinegar. Keep the water at a cool temperature for best results. It doesn't take a lot to clean the fabric of a bikini, but make sure enough of the swimsuit is covered.

Let it soak for several hours in this solution and replace it with fresh water and vinegar a couple of times during the process.

Step 3: Drain the water and vinegar solution and rinse the bikini with cool water. 

Step 4: Either line dry outside (but out of the direct sun) or hang from your shower rod. To wring out any excess water first, lay the swimsuit out on a towel and roll it up and squeeze it. This will wring out the extra water without pulling too much on the fabric. 

Soaking your swimsuit in vinegar will help wash out any chlorine and take away any smell that might have developed from mould and mildew.  It doesn't take a lot of work to preserve your swimsuits. 

Do this after every wear, and it will help keep your favourite garment in better shape throughout the year. In addition, if you have a big basin and enough vinegar, you can clean and dry several at one time, making the process even more productive. 

Vinegar comes in handy for many reasons, which is why we recommend going the DIY route and using the simple, two-ingredient solution.

Reasons Why Cleaning Your Swimsuits With Vinegar Is A Good Idea

1. It Preserves The Color    

Ever bought a brightly hued bikini only to have it fade after a few seasons? Of course, when you buy a swimsuit made of quality fabric, there's less of a chance of running into this problem, but vinegar can help when you do. 

All it takes is a couple of tablespoons of white vinegar added to a small bowl of water to get the grime out of your swimsuit. It keeps your bikini from looking dull, especially if you wear yours regularly. 

2. It’s Inexpensive

There's no need to buy a special swimsuit cleaner or laundry detergent to wash your swimsuit. A bottle of white vinegar only costs a few dollars and lasts a long time because a little goes a long way. 

You don't have to douse your swimsuit in the vinegar on its own. Instead, dilute it with water and spot treat any stains as needed.

It's less expensive compared to what other cleaners cost, making it a smart investment for the summer season. 

3. It’s Organic

Although some people swear by throwing their swimsuits in the washing machine on the delicate cycle, you can go completely chemical-free by using this one simple ingredient. 

While there are brands that are using more organic measures within their manufacturing process, there’s nothing easier than water from the tap mixed with a few spoonfuls of white vinegar. 

This is extra helpful for sensitive skin and reacts easily to additives and chemicals found in soaps and detergents.

4. It’s Easy

When handwashing suits, it can become time-consuming to try to rinse out all the suds thoroughly.

However, when washing your bathing suit in vinegar, all you have to do is mix the water and vinegar solution, drop it in your suit, and let it sit for a few moments before gently wringing it out and allowing it to air dry. 

You can wash several of your bikinis at one time to speed up the process and have your swimsuits ready faster.

Make it a habit to clean your swimsuits immediately after wearing them to ensure they stay clean and vibrant. 

5. It Helps Keep The Shape

Running your swimsuit through the washing machine, even on the delicate cycle, can pull on the delicate threads of a swimsuit. Over time, these can start to fray or literally come apart at the seams, leaving your bikini looking older faster. 

It can also stretch out fabrics and loosen any details on your swimsuit as it tumbles through the cycle. The gentler you are on your swimsuit, the longer you’ll be able to keep it in your regular rotation. Even the best of fabrics need a little help to stay the shape they’re meant to be.

6. It’s Convenient

Forget about special soaps or washing at certain temperatures for a set amount of time - white vinegar will do the trick. It's been used as a DIY solution for years and can also be utilized for several other household remedies. 

For example, mixing equal parts of distilled white vinegar and water helps to shine windows, coffee makers, and even microwaves. It can also remove wine or deodorant stains and help keep flowers perked up longer. 

The odds of you having it in your cabinet are high, which makes it conveniently available whenever you need it.  

Alternative Ways To Wash Your Bathing Suit

Cleaning your designer swimsuit with vinegar is optimal because of its convenience and low cost, but there are other ways to take care of your swimsuit as well. The first method is to hand wash it with cold water and liquid detergent or mild hand soap. 

All it takes is a few drops of either mixed with a tub of water to wash the suit. Then, gently rub the fabric together, especially with stains, and allow the suit to sit in the soap and water for a few minutes. 

One option is to add this step after you've already used the vinegar and water solution. For example, this can be done at the end of a swimsuit season when you're not going to be wearing them as often. 

The trick is to rinse out the soap before drying thoroughly.

Any remaining detergent or hand soap accidentally left on the swimsuit can leave the skin feeling itchy. Rinse several times with fresh, cool water for best results. 

Another option is to wash your bathing suit in the washing machine. Make sure to wash separately from other clothing items and always use the gentle cycle.

It’s helpful if you use a bag designed specifically for delicates to keep the strings and any adornments from getting tangled up with other suits or caught in the washing machine itself. 

Use a mild detergent without bleach and keep the water temperature cool.

This may seem like the most convenient option, but the time it takes for a gentle cycle to run is often longer than it takes for your swimsuit to soak in a mixture of vinegar and water.

Storing a Bathing Suit

Please don't hang up your bathing suit because it'll stretch out the fibres. Instead, store the suit flat when it's completely dry; any moisture may result in mildew growth.

If you're putting it away for the season, store the suit in a fabric garment bag. Skip the plastic bags, which can also provide a breeding ground for mildew and bacteria. 


A broken strap or small hole isn't a reason to toss an expensive bathing suit. Instead, use a needle and polyester thread to hand-sew small snags or rips in the fabric.

Easily fix a snag by threading a needle with the same colour thread, pull it through the middle of the loop of the snag, and knot it, so it's tied to the snag. 

Then, put the needle into the base of the snag to pull it through to the other side. If you need a bigger repair or need to alter a bathing suit, take it to a professional tailor.

They’ll be much more adept at sewing finicky spandex or Lycra

Dos And Don’ts Of Swimsuit Care

Now that you know how to wash a bathing suit with vinegar and the reasons to start using this simple process, there are dos and don’ts to keep in mind as well when caring for your bathing suit material properly. 

beautiful-woman-model-swimminmg-suit-isolated (1)

Do rinse off after swimming in the pool or ocean. Since there may be some time between when you get out of the water and when you arrive home to clean your swimsuit, you're going to want a head start on the cleaning. 

Rinsing off helps to remove residue from your swimsuit, including sunscreen, sweat, dirt, chlorine, and saltwater (that can be drying to your suit). There are usually community areas at the pool or beach that make it easy to give yourself a quick rinse before drying off and heading home.

Don’t wash your bathing suit in hot water. If you decide to use a machine to wash your swimsuits every now and then, it should always be set to cool. The same goes for mixing the water and vinegar solution. But, again, avoid using warm or hot water to clean.

Do hang up to dry immediately. For example, rather than leaving a damp swimsuit crumpled up in the bottom of the bag, hang up to dry and clean later. It can grow a mildew smell musty if it’s not dried properly. 

Always gently press out extra water from your swimsuit in between the folds of a towel rather than wringing out the fabric. Also, refrain from using a dryer if you can. Even on a tumble dry cycle, your bathing suit can become damaged if it's delicate.

Don’t always wear the same swimsuit. Of course, it's always a plus when you have a favourite designer bikini that you can't live without, but it needs a break and time to be washed between wears.

This gives you the time needed to properly wash and dry out your swimsuit while also allowing your suit time to "rest" from the harsh beach/pool elements.

Tips for Washing a Bathing Suit

  • Instead of taking off the bathing suit and soaking it in cold water, wear the suit into your post-swim shower. 
  • When hand-washing, don't use powdered detergent because it may not dissolve completely or rinse away well. Never use chlorine bleach to whiten or remove stains on suits. 
  • Distilled white vinegar can be used as an emergency substitute for detergent when washing, as it both deodorizes and reduces bacteria on the fabric. 
  • If possible, wear an older suit in a hot tub, or rinse out your suit as quickly as possible. Hot tubs offer a double whammy of excessive chemicals and high heat that fade and stretch a suit out quickly.

How To Find Multiple Swimsuit Favorites

If you’ve only relied on one or two swimsuits in the past and hardly rotate new swimsuits in, it may be time to find a few others to join the mix. That’s easy to do once you find a style that fits your fashion preferences. 

Do you like swimsuits with straps or without? Do you like neutral colours or bold prints? The variety of colours and shapes means you can have a different one for each occasion. 

Maybe your typical choice is a classic black t-back bikini like the Black Cleo Triangle Bikini or the Black Ella Triangle Bikini. Still, you want one with more colour for an upcoming vacation. 

Switch it up with a unique print from the Bia Tube Collection, such as the Lily Yellow Bia Tube Bikini or the Nusa Bia Tube Bikini. Once you've picked a favourite, make the swimsuit look your own. Knowing that each cut will give you a sleek silhouette means any swimsuit you pick will keep you looking stylish. 

Having more than a couple of suits in your rotation allows you to try new styles while providing enough time for washing between trips to the pool or beach.

In addition, it's easy to tell when your swimsuit needs a thorough cleaning - the fabric will feel different, and there likely will be lingering odours or a film from sunscreen and body lotions. 

Knowing how to clean a bathing suit with vinegar also means you can take your method on the road when you travel. It’s fairly easy to find vinegar in most grocery stores to keep your swimsuits fresh throughout your entire trip.

Learning DIY hacks like this make caring for your bikinis and beach accessories much more simple and fuss-free. You won’t have to worry as much about the condition of your swimsuits when you get into the habit of regularly washing them. 

Consider the reasons why you should switch to this cleaning method to keep your swimsuits in tip-top shape. Then, give your swimsuits a chance to last more than one season by keeping them looking vibrant and brand new. 

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