What fiber is known for its natural resiliency due to its inherent crimp?

Wool is recognized for its natural resiliency primarily due to its inherent crimp. The crimp refers to the natural waviness of wool fibers, which contributes significantly to their elasticity and ability to bounce back after compression. This inherent characteristic of wool allows it to recover its shape even after being subjected to heavy foot traffic or pressure, making it an ideal choice for carpets in various settings.

Additionally, the crimp in wool fibers helps to trap air, providing insulation and comfort while also contributing to the durability of the material. This resilience not only enhances the lifespan of wool carpets but also helps to maintain their appearance over time, making them a preferred option for both residential and commercial applications. The unique properties of wool, including moisture absorption and flame resistance, further distinguish it from synthetic fibers, providing advantages that are particularly valued in the carpet cleaning industry.