Clothing, especially those made from synthetic fabric, sheds microfibers when washed. The microfibers are small enough to slip through washing machine filters, dryer lint catchers, and municipal water treatment. Synthetic fibers contribute to microplastic pollution in the nation’s waterways since they cannot degrade.
Reduce microplastic/fiber pollution with these tips:
1. Wash less. Wash clothes only when they’re visibly dirty or smelly. Sponge or dust off little messes and air out if it doesn’t really need a wash.
2. Do full loads at coolest temperature to get clothes clean when washing is necessary. This helps preserve fabric and colors.
3. Line dry. Dryers and heat break down fabric faster and increase shedding.
4. Choose natural fibers. Cotton, wool, linen, hemp, silk and lyocell are natural biodegradable fabric fibers.
5. Can’t part with the fleece pullover or nylon running tights? Try a guppybag or coraball to help capture the microfibers.