Which fiber type is more resistant to stains, synthetic or natural?

Synthetic fibers are generally more resistant to stains compared to natural fibers due to their chemical makeup and the properties imparted during manufacturing. Synthetic materials, such as nylon, polyester, and polypropylene, often undergo treatments that enhance their resilience to staining agents, making them less porous and more hydrophobic. This increased resistance means that spills and stains are less likely to be absorbed into the fiber, allowing for easier cleaning and maintenance.

Natural fibers, such as wool or cotton, while valued for their aesthetic appeal and comfort, are more vulnerable to staining because they are more porous and can absorb liquids and dyes more readily. Additionally, they often do not undergo the same level of processing to enhance stain resistance as synthetic fibers do.

The choices referencing equal resistance and dependence on treatment do not account for the inherent properties of the fibers themselves. While treatments can improve the performance of both types, the base characteristics of synthetic fibers typically give them an advantage in stain resistance without additional treatments.