How does acrylic fabric handle exposure to chlorinated water?

Acrylic fabric, while valued for its wool-like softness and color retention, faces significant challenges when exposed to chlorinated water. Unlike some synthetic fibers specifically engineered for swimwear, acrylic lacks inherent chlorine resistance. Prolonged or frequent contact with chlorinated pool water can lead to fiber degradation, causing the material to become brittle, weak, and prone to stretching or losing its shape. The chemical structure of acrylic breaks down under the oxidizing effects of chlorine, which can also cause colors to fade over time. For items like certain types of swimwear covers or athletic wear, it is crucial to rinse acrylic garments thoroughly in fresh water immediately after swimming. Hand washing with a mild detergent is recommended over machine washing to minimize stress on the weakened fibers. Allowing the fabric to air dry away from direct heat helps preserve its integrity. For regular exposure to pools, choosing fabrics like polyester or PBT, which are more chlorine-resistant, is a more durable alternative for swimwear and activewear.