Almost every swimsuit contains spandex, which can stretch out and break down if exposed to perspiration and body oils. Therefore, removing those contaminants as soon as possible is important to help a swimsuit keep its shape. The chlorine in pools and hot tubs can harm a swimsuit's elasticity, too,
Whether you use your swimsuit daily or just once in a while when vacationing, the fabric can take a beating from pool chemicals, salt water, sand, high temperatures, and sunscreen lotions. Since bathing suits can be expensive—especially for women—it's well worth your time to learn how to keep them l