Always wash your activewear in cold water on a gentle cycle as hot water and too much friction during washing can damage the fibers of your activewear and shorten its lifespan. Although you might be tempted to use more laundry detergent to clean your activewear, make sure to stick to the specified amount of laundry detergent. Too much detergent will build up in the clothing fibers, which creates a perfect environment for the bacteria and fungi that cause odors.
Also, avoid fabric softeners as they coat fibers with a thin film, therefore locking in bacteria, and odor. Fabric softeners can also break down stretchy elastic fibers, which are common in activewear pieces.
Synthetic materials shed microfibers (small plastic particles) when washed, which are too small to be retained in the sewage treatment plants and eventually end up in our rivers and oceans. To help avoid polluting our waterways, you can use a GUPPYFRIEND™ Washing Bag. Simply put your activewear and other garments made from synthetic materials in the GUPPYFRIEND, close it, place it in the washing machine and wash as usual. After washing, remove your clothes from the GUPPYFRIEND™. Clean the GUPPYFRIEND™ by removing the microfiber collected in the corners and seams, and dispose of the microfiber correctly.
Try to always let your activewear air-dry, as hot tumble-drying can negatively affect shape and quality. The heat and friction of tumble drying can also wear away elastic properties and weaken the material, which can ultimately lead to holes and rips. When air-drying, also keep your activewear away from heaters or direct sunlight to avoid damaging the fibers.