How do synthetic fabrics like polyester resist mold in humid climates?
Synthetic fabrics such as polyester are highly resistant to mold in humid climates due to their unique properties. Unlike natural fibers, polyester is made from petroleum-based polymers, which do not provide a food source for mold or bacteria. Additionally, polyester has moisture-wicking capabilities, meaning it draws sweat and humidity away from the skin and dries quickly. This reduces the damp conditions that mold thrives in. Furthermore, polyester fibers are tightly woven, making it difficult for moisture to penetrate deeply. These combined factors make polyester an excellent choice for humid environments where mold growth is a common issue.
