At a middle school reunion we were passing around pictures, when I saw one of me wearing a vest I had made out of an outgrown skirt. For a time, the landfill was spared. Schools where students wear uniforms spare landfills and parents' expenses by hosting back-to-school exchanges to recycle outgrown uniforms to younger classmates. Besides outgrowing clothes and shoes, there are plenty of reasons to get rid of old clothes. Styles change, moths eat sweaters, washing at the wrong heat setting shrinks pants.
In addition to recycling clothes at yard sales or donating them to thrift stores, retailers, such as H&M, are offering new options. Stores have bins and exchange discount coupons for used clothing customers bring in for donations to charities. Some Nike and Converse stores have Reuse-A-Shoe programs that collect any brand of athletic shoes (none with spikes or cleats and no sandals, flip-flops, dress shoes, or boots, however). At facilities in Memphis, Tennessee, or Meerhout, Belgium (whichever is closest), shoes are ground into raw material and used for sport and playground surfaces, apparel, and new footwear. More information about Nike's recycling program is available at nikegrind.com.
There are efforts to keep discarded clothing out of landfills by unraveling sweaters to reuse wool and by turning cotton items into cleaning cloths, insulation, bedding, and home furnishings.
Synthetic fibers are a worse problem, since washing clothes made from textiles, such as polyester and acrylic, with detergents releases micro plastic fibers that slip through wastewater treatment plants and into waterways, where they become "food" for aquatic organisms, such as plankton, and fish. A single fleece jacket can release as many as a million synthetic fibers in a single washing, especially if washed with powdered, rather than liquid, detergent. Fabric softener has been shown to reduce shedding, as does using a short, gentle wash cycle and cool water. Research also has shown coatings like chitosan, a finish derived from crustacean shells, have helped reduce fiber loss. Washing machine devices that trap the synthetic fibers from clothes held in mesh bags and balls that attract fibers also are being tried. When synthetic materials end up in landfills, they can take from 20 to 200 years to decompose.
Overall, the subject of fabric pollution has been slow to attract financing for research and development of recycling processes and ways to reduce fabric pollution. Reducing clothing purchases is one way consumers can instantly help solve the problem.
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