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THE COMPLETE GUIDE TO WASHING ATHLETIC CLOTHES (Without Ruining Them)

Whether you're hitting the gym, running along the St. Petersburg waterfront, playing pickleball, or biking the Pinellas Trail, athletic clothing is designed to help you stay cool, dry, and comfortable. But those same high-performance fabrics require different care than ordinary cotton T-shirts.

If you've ever pulled a "clean" workout shirt from the dryer only to notice it still smells, you're not alone. Athletic fabrics are excellent at trapping moisture, sweat, body oils, and bacteria deep within their fibers. Washing them the right way not only eliminates odors but also helps preserve their moisture-wicking performance and extends their lifespan.

Here's everything you need to know.

Why Athletic Clothes Hold Odors

Most performance clothing is made from synthetic materials such as polyester, nylon, spandex, or blends of these fabrics.

Unlike cotton, these fibers don't absorb moisture. Instead, they move sweat away from your skin so it can evaporate quickly. While this keeps you comfortable during exercise, it also means body oils and odor-causing bacteria can become trapped inside the fabric.

If those bacteria aren't removed completely, the smell often returns the moment the clothing gets warm or damp again.

Don't Let Sweaty Clothes Sit

One of the biggest mistakes people make is tossing damp workout clothes into a gym bag or laundry hamper and
forgetting about them for several days.The combination of moisture, warmth, and darkness creates the
perfect environment for bacteria to multiply.

If you can't wash your clothes immediately:

  • Hang them up to dry.
  • Keep them out of closed gym bags.
  • Wash them within a day whenever possible.

Wash Athletic Clothing After Every Workout

Unlike jeans or sweaters, workout clothes should generally be washed after every use.

Items that should be cleaned after each workout include:

  • Performance shirts
  • Shorts
  • Leggings
  • Sports bras
  • Compression clothing
  • Moisture-wicking socks
Even light workouts leave behind sweat and body oils that accumulate over time.

Turn Clothes Inside Out

Turning garments inside out before washing helps remove sweat and oils where they collect most—on the inside surface next to your skin.

It also protects printed logos, reflective materials, and graphics from unnecessary wear.

Use Cold Water

Hot water isn't necessary for most athletic clothing.

Cold water helps:

  • Preserve elasticity
  • Reduce fading
  • Protect moisture-wicking fabrics
  • Prevent shrinkage
Always follow the care instructions on the garment label.

Skip Fabric Softener

Fabric softener may leave clothes feeling soft, but it's one of the worst things you can use on performance fabrics. Softeners coat the fibers with a residue that reduces their ability to wick moisture away from your body. Instead, use a quality detergent designed for activewear or a standard detergent in the proper amount.

Don't Overuse Detergent

Using extra detergent doesn't make clothes cleaner.
Too much soap often leaves residue behind, which actually traps odors and dirt inside the fabric. Measure detergent carefully according to the load size.

Separate Athletic Clothing

Avoid washing workout gear with:

  • Towels
  • Jeans
  • Heavy cotton sweatshirts
  • Clothing with zippers or Velcro
These heavier items create friction that can damage lightweight performance fabrics and cause pilling.

Treat Stains Quickly

Grass, mud, sports drinks, and protein shakes can leave stains if allowed to sit.
Pretreat stained areas before washing and avoid using high heat until you're certain the stain is gone.
Heat can permanently set many stains.

Air Dry Whenever Possible

Although many athletic garments can be tumble dried on low heat, air drying is often the safest choice.

High dryer temperatures can:

  • Damage elastic fibers
  • Cause shrinkage
  • Reduce stretch
  • Shorten the life of the garment

Don't Forget Your Gear

Athletic equipment also needs regular cleaning.

Remember to wash:

  • Gym towels
  • Yoga towels
  • Headbands
  • Wristbands
  • Baseball uniforms
  • Soccer jerseys
  • Compression sleeves
Even gym bags should be cleaned periodically to prevent lingering odors.

How Often Should You Wash Running Shoes?

Many athletic shoes can be machine washed occasionally after removing the insoles and laces.
Always air dry shoes rather than placing them in the dryer, where excessive heat can damage
adhesives and cushioning materials.

Why Commercial Machines Make a Difference

Commercial washers provide stronger water flow, larger drums, and more consistent rinsing than
many residential machines.
This allows athletic clothing to move more freely during washing, helping remove trapped sweat,
detergent residue, and bacteria more effectively.

At Sum Beach Laundry, our modern Speed Queen equipment is designed to deliver excellent cleaning
performance while treating fabrics gently.

Too Busy? Let Us Handle It.

If your schedule is packed with work, family, or training, our Wash-Dry-Fold service can save
you valuable time.

We'll professionally wash, dry, and neatly fold your athletic clothing so it's ready for your next workout.
Whether you're bringing in one gym bag or a week's worth of laundry, we'll help make laundry day one
less thing to worry about.

Final Thoughts

High-performance clothing is an investment. With proper care, your favorite workout gear can stay fresh,
comfortable, and effective for years. By washing athletic clothes after every workout, using cold
water, avoiding fabric softener, and drying them properly, you'll reduce odors, protect the fabric, and
get the most out of every piece.

When you need a fast, clean, and convenient place to do laundry—or want someone else to do it for you—visit Sum Beach Laundry in St. Petersburg. We're here to help keep you looking and feeling your best, whether you're headed to the gym, the beach, or your next adventure.

Let Sum Beach Laundry Help

Don't have time to tackle stubborn laundry problems? Our professional Wash-Dry-Fold service takes the hassle out of laundry. We wash your items using commercial-grade equipment, dry them thoroughly, and neatly fold everything so it's ready to put away. Whether you're catching up after a busy week or simply want fresher towels every time, we're here to help.

Visit Sum Beach Laundry in St. Petersburg or ask about our convenient Wash-Dry-Fold service. We'll help keep your towels—and the rest of your laundry—looking, feeling, and smelling their best.

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