How to Care for Viscose Activewear After Workouts

Caring for your viscose activewear is crucial for its longevity and performance. This guide provides a detailed, actionable, and practical approach to keeping your favorite workout clothes in pristine condition after every sweat session.

The Immediate Aftermath: Don’t Let the Sweat Sit

The first and most critical step in caring for viscose activewear happens right after your workout. The longer sweat and bacteria sit on the fabric, the more likely they are to cause odor, discoloration, and fiber degradation. This is especially true for viscose, which is a plant-based fiber that, while breathable and absorbent, can also become a breeding ground for mildew and bacteria if left damp for too long.

Actionable Steps:

  1. Immediate Aeration: As soon as you take off your activewear, don’t bundle it up. Instead, hang it up or lay it flat to air out. If you’re at the gym, drape your clothes over the edge of your locker or a shower stall door. At home, hang them on a clothesline, a drying rack, or even the back of a chair. The goal is to allow air to circulate and the moisture to evaporate.

  2. The “No-Bag” Rule: Never, under any circumstances, toss your sweaty clothes into a plastic bag, a gym bag, or a hamper and leave them there. This creates a dark, moist environment that is a perfect incubator for bacteria and mold. If you must transport them, use a mesh laundry bag that allows for airflow.

  3. The Pre-Rinse (If Necessary): If you can’t wash your clothes immediately, give them a quick rinse in cool water. This helps to flush out some of the sweat and oils before they have a chance to set into the fabric. Don’t use soap for this pre-rinse—just water is sufficient. Gently wring them out and then hang them to dry.

Example in Practice: You just finished a spin class. Instead of stuffing your sweaty leggings and tank top into your gym bag, you take them out and drape them over the handles of your bag, or the top of your locker door, while you shower and change. Once you get home, you immediately take them out of the bag and either wash them or hang them on a drying rack in a well-ventilated area.

The Washing Protocol: A Gentle, Effective Clean

Washing viscose activewear requires a delicate touch. Harsh detergents, hot water, and aggressive cycles can damage the fibers, leading to pilling, stretching, and a loss of the fabric’s soft, drapey feel.

Actionable Steps:

  1. Turn Inside Out: Always turn your viscose activewear inside out before washing. This protects the outer surface from friction, which can cause pilling and fading. It also helps to get to the source of the odors and sweat, which are typically on the inside of the garment.

  2. Use Cold Water: Viscose fibers are weaker when wet, and hot water can cause them to shrink and lose their shape. Always wash your activewear in cold water. This is also more energy-efficient and helps to preserve the vibrant colors.

  3. Opt for the Delicate Cycle: Use your washing machine’s “delicate,” “hand wash,” or “gentle” cycle. These cycles have a slower spin speed and less agitation, which is much kinder to the fabric.

  4. Choose the Right Detergent: Use a mild, pH-neutral detergent specifically designed for delicate fabrics or activewear. Avoid using fabric softeners, bleach, or detergents with harsh chemicals. Fabric softeners can leave a residue on the fibers that traps bacteria and reduces the fabric’s wicking ability. Bleach can weaken the fibers and cause permanent damage.

  5. Wash Separately or with Similar Items: To prevent snags and friction damage, wash your viscose activewear separately from items with zippers, hooks, or rough textures like denim. If you must wash it with other clothes, make sure they are similar in color and fabric type (e.g., other synthetics or delicate items).

  6. The Mesh Bag Advantage: For extra protection, place your activewear in a mesh laundry bag. This creates a barrier between your delicate garments and the rest of the laundry, preventing them from getting stretched, snagged, or twisted.

  7. The Baking Soda & Vinegar Trick: If your activewear has stubborn odors, add a half cup of baking soda to the wash cycle. For an extra boost, you can also add a quarter cup of white vinegar to the rinse cycle. The vinegar acts as a natural fabric softener and odor neutralizer without leaving a residue.

Example in Practice: You’re washing a load of workout clothes. You turn your viscose leggings inside out, put them in a mesh laundry bag, and load them into the machine with a few other items of similar color and material. You add a small amount of a sport-specific detergent, set the machine to a “delicate” cycle with cold water, and start the wash.

The Drying Process: Air is Your Best Friend

High heat from a tumble dryer is the number one enemy of viscose activewear. The heat can cause the fibers to shrink, become brittle, and lose their elasticity. It can also lead to pilling and a rougher texture. Air-drying is the only way to go.

Actionable Steps:

  1. Gentle Squeeze, Not Wring: After the wash cycle, gently squeeze the excess water out of the garment. Do not wring or twist it, as this can stretch and damage the fibers. You can also roll the garment in a clean towel and press gently to absorb some of the moisture.

  2. Hang or Lay Flat: Hang your viscose activewear on a padded hanger or lay it flat on a clean, dry surface. Avoid using hangers with sharp edges that can create marks or stretch the shoulders. If you are hanging them, make sure they are not in direct sunlight, which can fade the colors.

  3. Good Airflow is Key: Place your drying rack in a well-ventilated area. A room with an open window or a fan is ideal. This helps the clothes dry faster and prevents the development of mildew or a musty smell.

  4. The “No-Dryer” Rule, Re-enforced: This cannot be stressed enough: Never put your viscose activewear in the dryer. Even on the lowest heat setting, the risk of shrinkage and damage is too high. The quick-drying nature of viscose means that air-drying doesn’t take long anyway.

Example in Practice: After taking your leggings out of the washing machine, you give them a gentle squeeze and then hang them on a drying rack in your laundry room, which has a window open for ventilation. You ensure they are not crumpled up and are hanging evenly to prevent wrinkles.

Troubleshooting: Addressing Common Issues

Even with the best care, sometimes things happen. Here’s how to troubleshoot some common problems with viscose activewear.

Problem: Stubborn Odors Solution: If your clothes still smell after a wash, you may need a more aggressive approach.

  • Vinegar Soak: Fill a tub or basin with cold water and add a cup of white vinegar. Soak the activewear for 30 minutes to an hour before washing as usual. The vinegar helps to kill odor-causing bacteria.

  • Baking Soda Pre-Soak: Create a paste with baking soda and a little water and gently rub it into the armpit and crotch areas of your garment. Let it sit for 20-30 minutes before washing. The baking soda is a powerful odor absorbent.

Problem: Pilling Solution: Pilling is the formation of small, fuzzy balls on the surface of the fabric, usually from friction.

  • Prevention is Key: Turning your clothes inside out before washing and avoiding friction with rough fabrics is the best way to prevent pilling.

  • Pill Remover: For existing pills, use a fabric shaver or a de-piller. These tools are designed to safely shave off the pills without damaging the fabric. Gently run the tool over the affected areas.

Problem: Stretched-Out Garments Solution: Viscose is known for its delicate nature, and it can stretch if not handled properly.

  • The “Cold Water Reset”: Sometimes, a wash in cold water can help the garment return to its original shape. Lay it flat to dry to ensure it retains the correct form.

  • Proper Storage: Don’t hang heavy viscose garments on thin wire hangers, as the weight of the garment can cause the shoulders to stretch. Use padded hangers or fold them neatly and store them in a drawer.

Example in Practice: You notice a few small pills forming on your favorite viscose shorts. You take a fabric shaver and gently run it over the surface, and the pills disappear, leaving the fabric smooth again.

Storage and Longevity: Keeping Your Wardrobe Fresh

Proper storage is the final piece of the puzzle in ensuring your viscose activewear lasts for years.

Actionable Steps:

  1. Fold, Don’t Hang: While hanging is okay for air-drying, for long-term storage, it’s often better to fold viscose activewear. This prevents the fabric from stretching out due to its own weight. Fold items neatly and place them in a drawer or on a shelf.

  2. Avoid Overstuffing: Don’t cram your activewear into a drawer. The fabric needs to breathe, and overstuffing can lead to wrinkles and a loss of shape.

  3. The Cedar Solution: If you live in a humid climate or are worried about pests, place cedar blocks or cedar balls in your drawers. Cedar is a natural insect repellent and helps to absorb moisture.

  4. Rotate Your Wardrobe: Avoid wearing the same items repeatedly without washing them. Giving your clothes a break between wears and washing them properly helps them maintain their shape and elasticity.

Example in Practice: You’ve just finished doing laundry. After your viscose leggings are completely dry, you fold them neatly and place them in your dresser drawer, next to your other workout clothes. The drawer is organized and not overstuffed, ensuring your clothes have space and stay wrinkle-free.

The Viscose Advantage: Understanding the “Why”

Viscose is a type of rayon, a semi-synthetic fiber made from wood pulp. It’s often chosen for activewear for several reasons:

  • Softness and Comfort: It has a silky, smooth feel against the skin, making it extremely comfortable for workouts.

  • Breathability: Viscose is highly breathable, allowing air to circulate and keeping you cool during intense exercise.

  • Absorbency: It’s great at wicking away moisture from your skin, which helps to keep you dry and comfortable.

  • Drape: Viscose has a beautiful drape, which gives activewear a stylish, flattering fit.

By understanding the properties of the fiber, you can appreciate why the specific care instructions are so important. The delicate, plant-based nature of viscose means it requires a gentle approach to prevent damage and maintain its luxurious feel.

The investment you make in high-quality viscose activewear is protected by the care you give it. By following these clear, actionable steps, you ensure that your gear not only looks great but also performs at its best, workout after workout. These practices are not just about cleaning; they’re about preserving the integrity and longevity of your favorite clothes, allowing you to focus on your fitness goals, not your laundry woes.