Fabric Care Is polyester resistant to chlorine? June 3, 2026 by Myaya | Leave a Comment Polyester is moderately resistant to chlorine, making it a popular choice for swimwear and outdoor fabrics. While it won’t degrade instantly, prolonged or frequent exposure to chlorine can weaken polyester fibers over time, leading to a loss of elasticity and color fading. Polyester and Chlorine: Understanding the Relationship When you’re choosing fabrics for items that […] Read more ยป