How does acrylic fabric’s resistance to mildew compare to treated cotton blends?

Acrylic fabric is known for its excellent resistance to mildew, making it a popular choice for outdoor and moisture-prone environments. Unlike natural fibers, acrylic is synthetic and inherently less susceptible to mold and mildew growth. Treated cotton blends, on the other hand, are cotton fabrics chemically treated to enhance their mildew resistance. While these treatments can improve cotton's performance, they may wear off over time or with frequent washing, reducing their long-term effectiveness.

In comparison, acrylic fabric maintains its mildew resistance without additional treatments, as its synthetic fibers do not provide a suitable environment for mold growth. This makes acrylic a more durable and low-maintenance option for humid climates or damp conditions. However, treated cotton blends may offer better breathability and comfort, which can be preferable for certain applications.

Ultimately, the choice between acrylic and treated cotton blends depends on the specific needs of the user, balancing mildew resistance, comfort, and durability.