Shower curtain and liner care: dry after use, check wash labels
Reduce lingering moisture by spreading the curtain open to dry, checking fabric labels, and cleaning the liner according to its material.
Use the existing curtain, liner, lukewarm water, mild detergent and a soft cloth; no new purchase is necessary to start. The U.S. EPA emphasizes humidity control, ventilation and timely drying to reduce mold. Curtain fabrics and liners vary: check the maker's care label before machine washing or using chemicals. Never mix cleaning products; consider replacing extensively damaged or contaminated material.